{"name":"io.github.ivaavimusic/singularity","slug":"ivaavimusic-singularity","title":"Singularity Layer MCP","description":"MCP for Singularity Layer - discover listings, manage assets, run payment flows, and use agents","url":"https://mcp.market/server/ivaavimusic-singularity","rating":null,"grade":"C","score":57,"certified":false,"status":"active","category":"finance","tags":["finance"],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":20,"ok":20,"last_checked_at":"2026-09-24T08:16:17.888Z","last_ok_at":"2026-09-24T08:16:17.888Z","latency_ms":194},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://studio.x402layer.cc/docs/agentic-access/mcp-server","version":"1.9.0","remotes":[{"type":"streamable-http","url":"https://mcp.x402layer.cc/mcp"}],"packages":[],"tools":[{"name":"browse_marketplace","description":"Browse and search the Singularity Marketplace with various filters. Returns listings of endpoints, products, and agentic services.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"type":{"type":"string","enum":["endpoint","agentic","product","all"],"description":"Type of listing to filter by"},"category":{"type":"string","enum":["ai","data","finance","utility","social","gaming","education","study"],"description":"Category to filter by"},"chain":{"type":"string","description":"Blockchain network to filter by"},"mode":{"type":"string","enum":["direct","credits"],"description":"Payment mode filter"},"search":{"type":"string","description":"Search term to find matching listings"},"sort":{"type":"string","enum":["newest","rating","price_low","price_high","popular"],"description":"Sort order"},"minRating":{"type":"number","minimum":0,"maximum":5,"description":"Minimum average rating (0-5)"},"minPrice":{"type":"number","minimum":0,"description":"Minimum price filter"},"maxPrice":{"type":"number","minimum":0,"description":"Maximum price filter"},"limit":{"type":"number","minimum":1,"maximum":100,"description":"Maximum number of results (default: 20)"},"offset":{"type":"number","minimum":0,"description":"Pagination offset (default: 0)"},"featured":{"type":"boolean","description":"Only return featured listings"}}}},{"name":"create_campaign","description":"Create a fundraiser campaign owned by the dashboard user behind your MCP personal access token. Requires mcp:campaigns:write or mcp:*.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"title":{"type":"string","description":"Campaign title"},"targetAmount":{"type":"number","minimum":1000,"description":"Funding target in USDC"},"walletAddress":{"type":"string","description":"Solana payout wallet for creator disbursal"},"description":{"type":"string","description":"Campaign description"},"xHandle":{"type":"string","description":"Optional X handle without @"},"images":{"type":"array","items":{"type":"string","format":"uri"},"description":"Up to 5 HTTPS image URLs"},"links":{"description":"Optional campaign links array"},"tokenTicker":{"type":"string","description":"2-10 uppercase alphanumeric ticker"},"feeOption":{"type":"string","enum":["supporters","creator","split"],"description":"Fee share option"},"feeSplitPct":{"type":"number","minimum":0,"maximum":100,"description":"Creator split percentage when feeOption=split"},"deadline":{"type":"string","description":"ISO datetime deadline"},"category":{"type":"string","description":"Category label"},"subcategory":{"type":"string","description":"Subcategory label"},"bagsConfigType":{"type":"string","description":"Optional Bags fee tier config UUID"},"idempotencyKey":{"type":"string","description":"Optional idempotency key for safe retries"},"clientReferenceId":{"type":"string","description":"Optional client reference alias for idempotency"}},"required":["accessToken","title","targetAmount","walletAddress"]}},{"name":"create_dataset_with_payment","description":"Step 2 of buying a training dataset: submit the job again with the signed X-Payment payload and the quote id. Returns in seconds with a dataset id and a claim token; generation then runs in the background. SAVE THE CLAIM TOKEN — it is shown once and is the only way to read the job or download the result.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"description":{"type":"string","description":"What the model being trained should do, in one plain sentence"},"seedExamples":{"type":"array","minItems":5,"maxItems":20,"description":"5 to 20 example conversations showing the behaviour you want","items":{"type":"object","properties":{"messages":{"type":"array","items":{"type":"object","properties":{"role":{"type":"string"},"content":{"type":"string"}},"required":["role","content"]}}},"required":["messages"]}},"targetRows":{"type":"number","minimum":50,"maximum":2000,"description":"How many examples to generate (50-2000). Price scales with this"},"network":{"type":"string","enum":["base","solana","robinhood","megaeth"],"description":"Chain you will pay on (default base)"},"modelTier":{"type":"string","enum":["fast","balanced","best"],"description":"Managed model speed/quality tier. Omit when using gridModel"},"modelId":{"type":"string","description":"Exact managed model from list_dataset_pricing (decides the tier and price)"},"gridModel":{"type":"string","description":"Model on the decentralized encrypted grid: cheaper, slower, data never leaves the network"},"systemPrompt":{"type":"string","description":"Standing instruction every generated example should follow"},"rules":{"type":"array","items":{"type":"string","maxLength":200},"maxItems":12,"description":"House rules the assistant must NEVER break, e.g. \"Never promise a refund\". Without them the model invents its own policy, differently each time"},"verify":{"type":"boolean","description":"Check every row with a second model and regenerate any that break the rules. ON by default, priced separately ($0.10 per 100 managed, $0.03 per 100 grid where the grid checks its own work so nothing leaves the network). false = skip checking, pay generation only"},"name":{"type":"string","description":"Name for the dataset"},"webhookUrl":{"type":"string","description":"Public HTTPS URL to notify when the dataset is ready; the POST is signed"},"quoteId":{"type":"string","description":"quote_id from request_dataset_payment"},"paymentPayload":{"description":"Raw X-Payment payload from the paying client, as JSON or a base64 string"}},"required":["description","seedExamples","targetRows","quoteId","paymentPayload"]}},{"name":"create_endpoint_with_payment","description":"Create a new agent endpoint after you have obtained a valid X-Payment payload for the creation challenge. Requires a dashboard PAT with mcp:endpoints:write or mcp:*.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"slug":{"type":"string","description":"Unique slug for the new endpoint"},"name":{"type":"string","description":"Human-readable endpoint name"},"originUrl":{"type":"string","format":"uri","description":"Origin URL of the endpoint backend"},"walletAddress":{"type":"string","description":"Primary payout wallet address"},"chain":{"type":"string","description":"Primary payout network, usually base, solana, or both"},"paymentPayload":{"description":"Raw X-Payment payload returned by the paying client, as JSON or base64 string"},"description":{"type":"string","description":"Endpoint description"},"category":{"type":"string","description":"Marketplace category"},"imageUrl":{"type":"string","format":"uri","description":"Endpoint image URL"},"bannerUrl":{"type":"string","format":"uri","description":"Endpoint banner URL"},"mode":{"type":"string","enum":["direct","credits","flexible"],"description":"Pricing mode"},"price":{"type":"number","minimum":0.01,"description":"Price per request or base package price"},"currency":{"type":"string","description":"Payout currency, default USDC"},"listOnMarketplace":{"type":"boolean","description":"Whether to list the endpoint publicly"},"purchaseAmount":{"type":"number","minimum":5,"description":"USDC amount to pay on creation, minimum 5"},"webhookUrl":{"type":["string","null"],"format":"uri","description":"Optional HTTPS webhook URL"},"walletAddressSecondary":{"type":"string","description":"Secondary wallet when chain is both"}},"required":["accessToken","slug","name","originUrl","walletAddress","chain","paymentPayload"]}},{"name":"delete_endpoint","description":"⚠️ DESTRUCTIVE: Permanently delete an endpoint. Cannot be undone. Only works for agent-created endpoints. PATs are preferred and require mcp:endpoints:write or mcp:*.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"The unique slug identifier for the endpoint to delete"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"},"confirm":{"type":"boolean","description":"Must be true to confirm deletion"}},"required":["slug","confirm"]}},{"name":"finalize_agent_registration","description":"Finalize a wallet-first agent registration after the on-chain transaction has been sent from the same wallet.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sessionToken":{"type":"string","description":"Wallet session token with erc8004_register scope"},"payload":{"type":"object","description":"Raw finalize payload expected by the worker, including network, stage, and transaction hash/signature fields"}},"required":["sessionToken","payload"]}},{"name":"finalize_agent_update","description":"Finalize a wallet-first update for an existing ERC-8004 or Solana-8004 agent after any required on-chain transaction has been sent from the same wallet.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"sessionToken":{"type":"string","description":"Wallet session token with erc8004_manage, erc8004_update, or erc8004_register scope"},"payload":{"type":"object","description":"Raw finalize payload expected by the worker, including network plus agentId or assetAddress and any txHash/txSignature/tokenUri fields"}},"required":["sessionToken","payload"]}},{"name":"get_agent","description":"Get details for a specific ERC-8004 or Solana-8004 agent by network and identifier.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"network":{"type":"string","description":"The blockchain network (base, ethereum, polygon, bsc, monad, solana)"},"agentId":{"type":"number","description":"The numeric agent ID (for EVM chains)"},"assetAddress":{"type":"string","description":"The asset address (for Solana)"}},"required":["network"]}},{"name":"get_agent_registry_info","description":"Get public ERC-8004 / Solana-8004 registry information, supported networks, worker routes, and wallet-first notes.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{}}},{"name":"get_dataset_status","description":"How a purchased dataset is coming along, and the download link once it is ready. Returns rows done vs target while generating, a presigned JSONL download URL (valid 5 minutes, re-issued each call) when complete, or the refund state if generation failed.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"datasetId":{"type":"string","description":"dataset_id from create_dataset_with_payment"},"claimToken":{"type":"string","description":"claim_token from create_dataset_with_payment"}},"required":["datasetId","claimToken"]}},{"name":"get_endpoint_details","description":"Get full details for an endpoint you own, including credit balance, pricing config, and wallet address. PATs are preferred and require mcp:read or mcp:*.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"The unique slug identifier for the endpoint"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"}},"required":["slug"]}},{"name":"get_endpoint_stats","description":"Get usage analytics for an endpoint: total requests, monthly requests, revenue, and success rate. PATs or endpoint API keys improve accuracy. PATs require mcp:read or mcp:*.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"The unique slug identifier for the endpoint"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (optional)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (optional, improves accuracy)"}},"required":["slug"]}},{"name":"get_featured","description":"Get featured marketplace listings (endpoints and products highlighted by the platform).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"limit":{"type":"number","minimum":1,"maximum":50,"description":"Maximum number of featured items to return (default: 12)"}}}},{"name":"get_listing","description":"Get detailed information about a specific marketplace listing by its slug.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"The unique slug identifier for the listing"}},"required":["slug"]}},{"name":"get_top_rated","description":"Get top-rated marketplace listings sorted by average rating.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"limit":{"type":"number","minimum":1,"maximum":50,"description":"Maximum number of top-rated items to return (default: 12)"}}}},{"name":"list_agents","description":"List all registered ERC-8004 and Solana-8004 agents.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"network":{"type":"string","description":"Filter by network"},"limit":{"type":"number","minimum":1,"maximum":100,"description":"Maximum results (default: 50)"},"offset":{"type":"number","minimum":0,"description":"Pagination offset (default: 0)"}}}},{"name":"list_categories","description":"List all available marketplace categories.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{}}},{"name":"list_dataset_pricing","description":"What a generated training dataset costs and which models can generate it: per-100-example rates for each managed tier plus the decentralized grid, the maximum size, and the model catalog with published per-million-token rates. No auth, no payment. Call this before quoting a job.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"required":[]}},{"name":"list_my_agent_bindable_endpoints","description":"List platform endpoints owned by the authenticated wallet or linked dashboard user that can be bound to ERC-8004 agents.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sessionToken":{"type":"string","description":"Wallet session token returned by verify_agent_wallet_challenge"},"listedOnly":{"type":"boolean","description":"Return only active/listed endpoints"}},"required":["sessionToken"]}},{"name":"list_my_campaigns","description":"List fundraiser campaigns owned by the dashboard user behind your MCP personal access token. Requires mcp:read or mcp:*.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"slug":{"type":"string","description":"Optional campaign slug to fetch a single owned campaign"}},"required":["accessToken"]}},{"name":"list_my_endpoints","description":"List the endpoints accessible to the dashboard owner behind your MCP access token or endpoint API key. PATs are preferred for owner-wide inventory and require mcp:read or mcp:*.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"}}}},{"name":"list_my_products","description":"List the products owned by the same dashboard user as your MCP access token or endpoint API key. PATs are preferred and require mcp:read or mcp:*.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"}}}},{"name":"list_my_registered_agents","description":"List ERC-8004 or Solana-8004 agents owned by the authenticated wallet or linked dashboard user.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sessionToken":{"type":"string","description":"Wallet session token returned by verify_agent_wallet_challenge"},"network":{"type":"string","description":"Optional network filter"}},"required":["sessionToken"]}},{"name":"list_networks","description":"List all supported blockchain networks.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{}}},{"name":"prepare_agent_registration","description":"Prepare a wallet-first ERC-8004 or Solana-8004 registration. The caller must later send the on-chain transaction from the same wallet and then call finalize_agent_registration.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sessionToken":{"type":"string","description":"Wallet session token with erc8004_register scope"},"name":{"type":"string","description":"Agent name"},"description":{"type":"string","description":"Agent description"},"network":{"type":"string","description":"Target network for the agent"},"endpoint":{"type":"string","description":"Primary or fallback endpoint URL"},"image":{"type":"string","description":"Agent image URL"},"ownerAddress":{"type":"string","description":"Owner wallet address matching the authenticated session wallet"},"assetAddress":{"type":"string","description":"Required for Solana registrations"},"endpointIds":{"type":"array","items":{"type":"string"},"description":"Platform endpoint UUIDs to bind"},"customEndpoints":{"type":"array","items":{"type":"string"},"description":"Custom endpoint URLs to bind"},"version":{"type":"string","description":"Agent version string"},"tags":{"type":"array","items":{"type":"string"},"description":"Agent tags"}},"required":["sessionToken","name","description","network"]}},{"name":"prepare_agent_update","description":"Prepare a wallet-first update for an existing ERC-8004 or Solana-8004 agent. If metadata changes require an on-chain URI update, the response describes that action.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"sessionToken":{"type":"string","description":"Wallet session token with erc8004_manage, erc8004_update, or erc8004_register scope"},"payload":{"type":"object","description":"Raw update payload expected by the worker, including network plus agentId or assetAddress and the requested fields to change"}},"required":["sessionToken","payload"]}},{"name":"purchase_endpoint_credits_with_payment","description":"Complete a public endpoint credit-pack purchase after you have obtained a valid X-Payment payload for the purchase challenge.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"Endpoint slug for the credit-enabled endpoint"},"paymentPayload":{"description":"Raw X-Payment payload returned by the paying client, as JSON or base64 string"},"walletAddress":{"type":"string","description":"Optional wallet address to receive the purchased credits when the underlying endpoint supports it"},"clientReferenceId":{"type":"string","description":"Optional client reference ID forwarded to the purchase flow"},"metadata":{"type":"object","description":"Optional metadata object forwarded to the purchase flow"}},"required":["slug","paymentPayload"]}},{"name":"purchase_product_with_payment","description":"Complete a public product purchase after you have obtained a valid X-Payment payload for that product challenge.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"productIdOrSlug":{"type":"string","description":"Product slug or product ID used in the public /p/:id-or-slug purchase route"},"paymentPayload":{"description":"Raw X-Payment payload returned by the paying client, as JSON or base64 string"},"clientReferenceId":{"type":"string","description":"Optional client reference ID forwarded to the purchase flow"},"metadata":{"type":"object","description":"Optional metadata object forwarded to the purchase flow"}},"required":["productIdOrSlug","paymentPayload"]}},{"name":"remove_webhook","description":"Remove the webhook URL from an endpoint. PATs are preferred and require mcp:endpoints:write or mcp:*.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"The unique slug identifier for the endpoint"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"}},"required":["slug"]}},{"name":"request_agent_wallet_challenge","description":"Create a wallet-auth challenge for ERC-8004 agent registration or management. The wallet owner must sign the returned message locally; MCP does not sign with the wallet.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"chain":{"type":"string","enum":["base","solana"],"description":"Wallet auth chain"},"walletAddress":{"type":"string","description":"Wallet address that will sign the challenge"},"action":{"type":"string","enum":["erc8004_register","erc8004_manage","erc8004_update"],"description":"Session scope to request"},"payload":{"type":"object","description":"Optional payload object to bind into the signed challenge"}},"required":["chain","walletAddress"]}},{"name":"request_dataset_payment","description":"Step 1 of buying a training dataset: submit the job and get back an x402 payment challenge with the exact price. Nothing is charged and nothing is generated yet. Pass the SAME arguments to create_dataset_with_payment: the server binds the payment to this exact job and refuses a mismatch.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"description":{"type":"string","description":"What the model being trained should do, in one plain sentence"},"seedExamples":{"type":"array","minItems":5,"maxItems":20,"description":"5 to 20 example conversations showing the behaviour you want","items":{"type":"object","properties":{"messages":{"type":"array","items":{"type":"object","properties":{"role":{"type":"string"},"content":{"type":"string"}},"required":["role","content"]}}},"required":["messages"]}},"targetRows":{"type":"number","minimum":50,"maximum":2000,"description":"How many examples to generate (50-2000). Price scales with this"},"network":{"type":"string","enum":["base","solana","robinhood","megaeth"],"description":"Chain you will pay on (default base)"},"modelTier":{"type":"string","enum":["fast","balanced","best"],"description":"Managed model speed/quality tier. Omit when using gridModel"},"modelId":{"type":"string","description":"Exact managed model from list_dataset_pricing (decides the tier and price)"},"gridModel":{"type":"string","description":"Model on the decentralized encrypted grid: cheaper, slower, data never leaves the network"},"systemPrompt":{"type":"string","description":"Standing instruction every generated example should follow"},"rules":{"type":"array","items":{"type":"string","maxLength":200},"maxItems":12,"description":"House rules the assistant must NEVER break, e.g. \"Never promise a refund\". Without them the model invents its own policy, differently each time"},"verify":{"type":"boolean","description":"Check every row with a second model and regenerate any that break the rules. ON by default, priced separately ($0.10 per 100 managed, $0.03 per 100 grid where the grid checks its own work so nothing leaves the network). false = skip checking, pay generation only"},"name":{"type":"string","description":"Name for the dataset"},"webhookUrl":{"type":"string","description":"Public HTTPS URL to notify when the dataset is ready; the POST is signed"}},"required":["description","seedExamples","targetRows"]}},{"name":"request_endpoint_creation_payment","description":"Return the x402 payment challenge needed to create a new agent endpoint. Requires a dashboard PAT with mcp:endpoints:write or mcp:*.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"slug":{"type":"string","description":"Unique slug for the new endpoint"},"name":{"type":"string","description":"Human-readable endpoint name"},"originUrl":{"type":"string","format":"uri","description":"Origin URL of the endpoint backend"},"walletAddress":{"type":"string","description":"Primary payout wallet address"},"chain":{"type":"string","description":"Primary payout network, usually base, solana, or both"},"description":{"type":"string","description":"Endpoint description"},"category":{"type":"string","description":"Marketplace category"},"imageUrl":{"type":"string","format":"uri","description":"Endpoint image URL"},"bannerUrl":{"type":"string","format":"uri","description":"Endpoint banner URL"},"mode":{"type":"string","enum":["direct","credits","flexible"],"description":"Pricing mode"},"price":{"type":"number","minimum":0.01,"description":"Price per request or base package price"},"currency":{"type":"string","description":"Payout currency, default USDC"},"listOnMarketplace":{"type":"boolean","description":"Whether to list the endpoint publicly"},"purchaseAmount":{"type":"number","minimum":5,"description":"USDC amount to pay on creation, minimum 5"},"webhookUrl":{"type":["string","null"],"format":"uri","description":"Optional HTTPS webhook URL"},"walletAddressSecondary":{"type":"string","description":"Secondary wallet when chain is both"}},"required":["accessToken","slug","name","originUrl","walletAddress","chain"]}},{"name":"request_endpoint_credit_purchase_payment","description":"Return the x402 payment challenge for purchasing a public credit pack from an endpoint that exposes /e/:slug?action=purchase.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"Endpoint slug for the credit-enabled endpoint"},"walletAddress":{"type":"string","description":"Optional wallet address to receive the purchased credits when the underlying endpoint supports it"},"clientReferenceId":{"type":"string","description":"Optional client reference ID forwarded to the purchase flow"},"metadata":{"type":"object","description":"Optional metadata object forwarded to the purchase flow"}},"required":["slug"]}},{"name":"request_endpoint_topup_payment","description":"Return the x402 payment challenge needed to top up credits for an existing agent endpoint. Accepts either a dashboard PAT with mcp:endpoints:write or mcp:* or a legacy endpoint API key.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"Slug of the endpoint to top up"},"topupAmount":{"type":"number","minimum":1,"description":"USDC amount to add, minimum 1"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"}},"required":["slug","topupAmount"]}},{"name":"request_product_purchase_payment","description":"Return the x402 payment challenge for purchasing a public product. This wraps the existing public /p/:id-or-slug flow and does not require owner credentials.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"productIdOrSlug":{"type":"string","description":"Product slug or product ID used in the public /p/:id-or-slug purchase route"},"clientReferenceId":{"type":"string","description":"Optional client reference ID forwarded to the purchase flow"},"metadata":{"type":"object","description":"Optional metadata object forwarded to the purchase flow"}},"required":["productIdOrSlug"]}},{"name":"set_webhook","description":"Set or update the webhook URL for an endpoint. Returns a signing secret that must be saved. PATs are preferred and require mcp:endpoints:write or mcp:*.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"The unique slug identifier for the endpoint"},"webhookUrl":{"type":"string","format":"uri","description":"HTTPS URL to receive webhook events"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"}},"required":["slug","webhookUrl"]}},{"name":"submit_agent_feedback","description":"Submit on-chain ERC-8004 or Solana-8004 reputation feedback through the worker feedback route. This requires the separate worker feedback API key, not a wallet session token.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"apiKey":{"type":"string","description":"Worker feedback API key"},"network":{"type":"string","description":"Target network for the feedback"},"rating":{"type":"number","minimum":1,"maximum":5,"description":"Rating from 1 to 5"},"agentId":{"type":"number","description":"EVM agent id"},"assetAddress":{"type":"string","description":"Solana asset address"},"comment":{"type":"string","description":"Optional feedback comment"},"tag1":{"type":"string","description":"Primary tag, default overall"},"tag2":{"type":"string","description":"Secondary tag, default agentic"},"endpoint":{"type":"string","description":"Optional endpoint context string"}},"required":["apiKey","network","rating"]}},{"name":"topup_endpoint_with_payment","description":"Complete an endpoint credit top-up after you have obtained a valid X-Payment payload. Accepts either a dashboard PAT with mcp:endpoints:write or mcp:* or a legacy endpoint API key.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"Slug of the endpoint to top up"},"topupAmount":{"type":"number","minimum":1,"description":"USDC amount to add, minimum 1"},"paymentPayload":{"description":"Raw X-Payment payload returned by the paying client, as JSON or base64 string"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"}},"required":["slug","topupAmount","paymentPayload"]}},{"name":"update_campaign","description":"Update allowlisted fundraiser campaign fields such as title, description, x handle, images, and links. Requires mcp:campaigns:write or mcp:*.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"slug":{"type":"string","description":"Campaign slug to update"},"title":{"type":"string","description":"Updated campaign title"},"description":{"type":"string","description":"Updated campaign description"},"xHandle":{"type":"string","description":"Updated X handle without @"},"images":{"type":"array","items":{"type":"string","format":"uri"},"description":"Updated HTTPS image URLs"},"links":{"description":"Updated campaign links array"}},"required":["accessToken","slug"]}},{"name":"update_endpoint","description":"Update allowlisted endpoint fields such as metadata, pricing, listing flags, imagery, wallet, payment options, slug, and webhook settings. PATs are preferred and require mcp:endpoints:write or mcp:*.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"slug":{"type":"string","description":"The existing slug of the endpoint you want to update"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"},"name":{"type":"string","description":"Updated endpoint name"},"description":{"type":"string","description":"Updated description"},"category":{"type":"string","description":"Updated category"},"originUrl":{"type":"string","format":"uri","description":"Updated origin URL"},"mode":{"type":"string","enum":["direct","credits","flexible"],"description":"Pricing mode"},"price":{"type":"number","minimum":0.01,"description":"Updated endpoint price"},"currency":{"type":"string","description":"Updated currency code"},"active":{"type":"boolean","description":"Enable or disable the endpoint"},"walletAddress":{"type":"string","description":"Updated payout wallet address"},"chain":{"type":"string","description":"Updated chain/network"},"paymentOptions":{"description":"Updated payment options object"},"imageUrl":{"type":"string","format":"uri","description":"Updated image URL"},"logoUrl":{"type":"string","format":"uri","description":"Updated logo URL"},"bannerUrl":{"type":"string","format":"uri","description":"Updated banner URL"},"creditPackageSize":{"type":"number","minimum":0,"description":"Credits per package"},"creditPackagePrice":{"type":"number","minimum":0.01,"description":"Package price in USDC"},"newSlug":{"type":"string","description":"New slug to assign to the endpoint"},"isListed":{"type":"boolean","description":"Whether the endpoint should be listed"},"listedInMarketplace":{"type":"boolean","description":"Whether the endpoint should appear in marketplace listings"},"webhookUrl":{"type":["string","null"],"format":"uri","description":"Set an HTTPS webhook URL or null to remove it"}},"required":["slug"]}},{"name":"update_product","description":"Update allowlisted product fields including metadata, pricing, listing state, payment options, wallet, branding, and slug. PATs are preferred and require mcp:products:write or mcp:*.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"id":{"type":"string","description":"Product ID to update"},"slug":{"type":"string","description":"Product slug to update"},"accessToken":{"type":"string","description":"Your dashboard MCP personal access token (sgl_pat_*)"},"apiKey":{"type":"string","description":"Legacy endpoint API key (x402_*)"},"name":{"type":"string","description":"Updated product name"},"description":{"type":"string","description":"Updated product description"},"category":{"type":"string","description":"Updated product category"},"price":{"type":"number","minimum":0.01,"description":"Updated product price"},"currency":{"type":"string","description":"Updated currency code"},"active":{"type":"boolean","description":"Enable or disable the product"},"chain":{"type":"string","description":"Updated chain/network"},"walletAddress":{"type":"string","description":"Updated payout wallet address"},"paymentOptions":{"description":"Updated payment options object"},"isListed":{"type":"boolean","description":"Whether the product should be listed"},"logoUrl":{"type":"string","format":"uri","description":"Updated logo URL"},"bannerUrl":{"type":"string","format":"uri","description":"Updated banner URL"},"productImageUrl":{"type":"string","format":"uri","description":"Updated product image URL"},"customButtonBg":{"type":"string","description":"Custom button background color"},"customButtonText":{"type":"string","description":"Custom button text color"},"customPageBg":{"type":"string","description":"Custom page background color"},"customPageText":{"type":"string","description":"Custom page text color"},"customFont":{"type":"string","description":"Custom font family"},"newSlug":{"type":"string","description":"New slug to assign to the product"}}}},{"name":"vault_delete_snapshot","description":"Permanently delete one Agent Vault snapshot and free its storage. Irreversible — confirm with the user before calling.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"computeApiKey":{"type":"string","minLength":16,"description":"Singularity compute API key (dashboard → Settings → API Keys, or minted by `agentvault login`)"},"snapshotId":{"type":"string","description":"Snapshot id to delete (uuid)"}},"required":["computeApiKey","snapshotId"]}},{"name":"vault_how_to_backup","description":"How to actually CREATE or RESTORE an encrypted backup. Encryption is zero-knowledge and must run on the machine where the agent lives — this returns the exact CLI/SDK steps.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{}}},{"name":"vault_list_agents","description":"List the agents registered in Agent Vault for this wallet (OpenClaw, Hermes, pods, and custom --path lineages).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"computeApiKey":{"type":"string","minLength":16,"description":"Singularity compute API key (dashboard → Settings → API Keys, or minted by `agentvault login`)"}},"required":["computeApiKey"]}},{"name":"vault_list_snapshots","description":"List completed Agent Vault snapshots (encrypted backups) for this wallet, optionally filtered to one agent. Use this to check WHEN an agent was last backed up.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"computeApiKey":{"type":"string","minLength":16,"description":"Singularity compute API key (dashboard → Settings → API Keys, or minted by `agentvault login`)"},"agentId":{"type":"string","description":"Filter to one vault agent id (uuid)"}},"required":["computeApiKey"]}},{"name":"vault_subscribe_pro","description":"Change the wallet’s Agent Vault plan, charged from platform credits. pro = 10 GB + the last 10 snapshots of each agent ($3/month, $30/year); max = 50 GB + unlimited snapshots ($5/month, $50/year); free = cancel at period end. Yearly is two months free. Upgrades are charged immediately and prorated against the unused period; downgrades and cancellations take effect at period end. A plan change never deletes snapshots. ALWAYS confirm the plan and the charge with the user before calling.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"computeApiKey":{"type":"string","minLength":16,"description":"Singularity compute API key (dashboard → Settings → API Keys, or minted by `agentvault login`)"},"plan":{"type":"string","enum":["pro","max","free"],"description":"Plan to move to; \"free\" cancels at period end"},"interval":{"type":"string","enum":["month","year"],"description":"Billing period; yearly is two months free"}},"required":["computeApiKey"]}},{"name":"vault_usage","description":"Agent Vault storage usage and plan for the wallet behind a compute API key: bytes used/reserved, free vs pro plan, caps, and Vault Pro pricing.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"computeApiKey":{"type":"string","minLength":16,"description":"Singularity compute API key (dashboard → Settings → API Keys, or minted by `agentvault login`)"}},"required":["computeApiKey"]}},{"name":"verify_agent_wallet_challenge","description":"Verify a wallet-signed auth challenge and receive a short-lived session token for agent registry flows.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"chain":{"type":"string","enum":["base","solana"],"description":"Wallet auth chain"},"walletAddress":{"type":"string","description":"Wallet address that signed the challenge"},"nonce":{"type":"string","description":"Nonce returned by request_agent_wallet_challenge"},"signature":{"type":"string","description":"Wallet signature over the challenge message"},"action":{"type":"string","enum":["erc8004_register","erc8004_manage","erc8004_update"],"description":"Session scope originally requested"},"signatureEncoding":{"type":"string","enum":["hex","base64"],"description":"hex for EVM, base64 for Solana"},"payload":{"type":"object","description":"Optional payload object that was part of the original challenge"}},"required":["chain","walletAddress","nonce","signature"]}}],"scan":{"score":57,"grade":"C","scanned_at":"2026-09-23T04:54:41.499Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-23T04:54:41.424Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 547ms"]},"poisoning":{"score":15,"max":15,"notes":["48 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 17 write-action tools with no auth"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":2,"max":10,"notes":["no repository or website to verify"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"},{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://mcp.x402layer.cc/mcp","reachable":true,"authRequired":false,"latencyMs":547,"serverInfo":{"name":"singularity-mcp","version":"1.9.0"}}],"packages":[],"repo":{"found":false},"icon":{"url":"https://studio.x402layer.cc/favicon/apple-touch-icon.png","source":"site","width":180,"height":180},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}