Oblique Markets MCP server

• agent_preflight_bundleFree

  Select up to five proven time, Base, wallet-balance and x402 verification utilities in one preflight bundle with statuses, evidence hash and bundle ID. $0.005/call via x402.

• agent_readiness_auditFree

  Verify an AI Agent API’s x402, agent.json, OpenAPI, llms.txt, robots.txt, and MCP discovery surfaces; return a 0–100 score, missing fields, validation findings, and prioritized fixes. $1.00/call via x402.

• agent_return_contextFree

  Give a returning agent a bounded accountless context bundle with optional cursor-aware Bazaar delta/trending results, statuses, next cursor, and evidence hash. $0.005/call via x402.

• agentcore_routeFree

  Task router over paid agent services; free top-1 recommendation or paid $0.01 ranked top-three with ghost-bid counterfactual pricing, qualified handoff and receipt binding. $0.01/call via x402.

• answer_with_sourcesFree

  Answer a research question with cited web sources and a concise evidence packet. $0.65/call via x402.

• award_flight_searchwrite actionFree

  Submit a bounded award-flight search and get a normalized, validated request echo with honest availability semantics. $0.02/call via x402.

• b402_preflightFree

  Validate BNB/B402 payment intent freshness, recipient, amount, deadline, fee cap, public BNB balance, and recent activity without custody or payment relay. $0.01/call via x402.

• base_block_numberFree

  Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002/call via x402.

• base_gas_priceFree

  Current Base gas price and EIP-1559 base fee in wei and gwei, plus latest block number and fetch timestamp from redundant public RPCs. $0.002/call via x402.

• base_transfer_searchwrite actionFree

  Bounded Base ERC-20 transfer history for one wallet, with token, flow and pagination filters and normalized transfer fields. $0.005/call via x402.

• base_transfer_search_rpcwrite actionFree

  Search bounded Base mainnet ERC-20 transfers by address, direction, asset, counterparty, and time window; return structured transfer records. $0.02/call via x402.

• base_tx_statusFree

  Return Base transaction success or revert state, block number, confirmations, gas used, and effective gas price for a transaction hash. $0.003/call via x402.

• base_usdc_balanceFree

  Check a Base wallet’s USDC balance on the canonical Base USDC contract and return structured JSON with atomic and formatted values. $0.003/call via x402.

• base_usdc_transfer_checkwrite actionFree

  Verify a Base mainnet tx hash actually moved USDC: decodes every USDC Transfer log in the receipt (from, to, amount) and answers settled true/false — the check an x402 seller runs before trusting a payment reference. $0.004/call via x402.

• base_wallet_profileFree

  Profile any Base wallet without signup or an API key: native and ERC-20 balances, bounded transfer activity, counterparties, contracts, freshness and an evidence hash. $0.01/call via x402.

• batch_extractFree

  Extract JSON from up to 10 public URLs in isolated ephemeral compute, validating each result against its own JSON Schema and returning a reconciled idempotent manifest. $0.02/call via x402; unused execution is refundable when delivery fails.

• batch_url_jsonwrite actionFree

  Run up to 10 bounded HTTPS URL-to-JSON extraction jobs for one prepaid, idempotent completion receipt. $0.02/call via x402; one reconciled batch of up to 10 jobs.

• bazaar_category_heatFree

  Where the x402 Bazaar demand actually is — the whole latest catalogue snapshot classified into 9 service categories, each with listing count, settled 30d calls, unique payers and share. $0.003/call via x402.

• bazaar_category_heat_feedFree

  Loopable Bazaar category heat feed, or a bundled scout digest with heat, deltas, new listings, price changes, pulse, seller rank and repeat-call telemetry. $0.001079/call via x402; scout_digest view $0.005/call.

• bazaar_deltaFree

  What changed in the x402 Bazaar catalogue overnight — resources added, resources delisted, and prices that moved (with before/after amounts), diffed between the two latest daily snapshots. $0.004/call via x402.

• bazaar_listing_lintFree

  Lint an x402 Bazaar listing before buying or before publishing your own: 0-100 quality score combining a live probe of the resource (valid 402? description? output schema? category? above the facilitator price floor?) with its day-by-day snapshot history (price churn, delisting). $0.01/call via x402.

• bazaar_market_reportFree

  The full state of the x402 Bazaar in one JSON dossier — marketplace totals, price distribution and bands, network split, top services and sellers, new entrants, day-over-day movers, and how many listings have real repeat buyers. Built from daily full-catalogue snapshots. $0.50/call via x402.

• bazaar_new_listingsFree

  Which resources just listed on the x402 Bazaar — everything present in the latest daily snapshot that was missing from the prior one, with service, network, price and seller address. $0.003/call via x402.

• bazaar_price_statsFree

  How x402 Bazaar listings are priced right now — percentile distribution (atomic + USD), USD price bands with market share, and per-network medians from the latest daily full-catalogue snapshot. Optionally filter to one network. $0.002/call via x402.

• bazaar_pulseFree

  Full x402 Bazaar market pulse for the latest completed daily snapshot: catalogue totals, top services by call volume, new listings and networks. $0.002/call via x402.

• bazaar_seller_rankFree

  Who is actually earning on the x402 Bazaar — top 25 seller addresses by settled 30d calls from the latest daily snapshot, with listings, unique payers and each seller’s busiest resource. $0.003/call via x402.

• bazaar_trendingFree

  Which x402 Bazaar services are gaining settled calls and unique payers fastest right now — day-over-day movers, decliners and new entrants from daily full-catalogue snapshots. $0.003/call via x402.

• browser_evidencewrite actionFree

  Run one ephemeral headless browser action and verify a selector or text assertion, returning a verified evidence record. $0.02/call via x402.

• chat_completionFree

  Get one bounded chat completion (standard messages request shape) per paid call, with no account to open and no provider key to hold. $0.01/call via x402.

• classify_textFree

  Classify text into exactly one of your 2-20 labels (support triage, intent detection, content routing) — the answer is validated against your label list, so you always get a real label back. $0.005/call via x402.

• company_researchFree

  Company research brief with cited sources, business profile, competitors, market signals, and risks. $0.50/call via x402.

• compile_payment_policyFree

  Compile a multi-rail merchant payment policy with authorization, spending, settlement, receipt, deny, and refund rules. $0.02/call via x402.

• crypto_priceFree

  Current USD price for one token symbol from live market data, with source attribution. $0.004/call via x402.

• echoFree

  Echo the request query parameters back with a timestamp — an x402 client diagnostic that exercises the payment headers, not just the HTTP client. $0.01/call via x402.

• endpoint_task_evaluationFree

  Make one bounded request to a public HTTP endpoint and report status, x402 payment signals, latency and assertion validity without returning the target body. $0.01/call via x402.

• extract_jsonFree

  Turn unstructured text (emails, invoices, listings, bios) into structured JSON conforming to your JSON Schema — reply is parse-validated with an automatic retry, so you get JSON or a clean failure. $0.01/call via x402.

• extract_keywordsFree

  Extract ranked keywords and named entities (people, orgs, places, products) from text as clean JSON arrays — for tagging, indexing, and enrichment pipelines. $0.004/call via x402.

• fetch_x402_contentFree

  Fetch and extract content from x402-protected web pages, handling edge payment automatically. Returns clean article content with payment proof. $0.02/call via x402. Free tier: 1 fetch/day (content only).

• ghost_bid_auditFree

  Audit a signed or explicitly declared selected offer against alternatives and quantify affordable counterfactual savings. $0.01/call via x402.

• gleif_resolveFree

  Resolve a legal entity from public LEI registry records by LEI, legal name, jurisdiction, registration ID or country, returning ranked candidates and evidence. $0.01/call via x402.

• inferenceFree

  Chat-completion inference (standard messages request shape) against a six-model catalogue (see /api/v1/models). $0.01 charged per call: pay $0.01 exact on Base or Solana, or authorize up to $1.00 with the Base "upto" scheme and still be charged $0.01.

• listing_triageFree

  Triage one Bazaar listing against its snapshot history: how long it has persisted, price changes, duplicate variants and a buy signal. $0.01/call via x402.

• market_intelFree

  Compose public DeFi market metrics (protocols, chains, DEX volume, fees, yields) with bounded public web context. $0.10/call via x402.

• mpp_admission_gateFree

  Admit one service from the live MPP public catalog using task relevance, price, Tempo rail, and freshness constraints, with deterministic refusal evidence. $0.005/call via x402.

• mpp_routeFree

  MPP-native catalog-first task routing. Free returns one recommendation; paid returns the top three with prices, payment methods, MCP schemas, health metadata and operator-controlled attribution. $0.01/call via MPP or x402 for the top-three shortlist; free route returns top-1.

• oblique_gatewayFree

  Observer-backed gateway over five allowlisted proven sellers with capped float, upstream payment reference, delivery and transparent 10% margin receipt. $0.001187/call via x402.

• payer_profileFree

  Profile the Base address that just paid you: public x402 payment footprint (payments, distinct recipients, cadence, native activity, what this shop has seen) and a class — self-disclosed catalogue scout, scheduled verifier, catalogue sweep, paying index, repeat buyer, single touch — with evidence and confidence, plus the rule for reading it: the first one to three payers of a new listing are usually verifiers paying to look. Not an identity claim. $0.01/call via x402. Free doors: GET /api/v1/payer-profile/example (a worked machine-wallet profile) and GET /api/v1/payer-profile/classes (every class and its heuristic).

• people_enrichFree

  Accountless people-enrichment lookup: normalize identity signals and return requested enrichment fields with confidence, freshness, retrieval time and evidence hash. $0.28/call via x402.

• people_record_normalizeFree

  Normalize supplied person identity signals into one stable people record with a deterministic id and derived domains, without inventing employment or location data. $0.28/call via x402.

• people_searchFree

  Search people by name, location, skill, title, seniority or company filters using bounded public-reference data; private contact and employment fields are explicitly null. $0.10/call via x402.

• prepaid_access_tokenwrite actionFree

  Purchase an Oblique-controlled prepaid HTTP-data access token in one machine-friendly POST. $1.00/call via x402.

• profile_searchFree

  Search professional profiles using bounded public-reference data, with paging and normalized name/headline/company/location fields; private profile fields Oblique does not hold are explicitly null. $0.30/call via x402.

• proxy_implementationFree

  Is this contract an upgradeable proxy, and where does its current code live? Returns the proxy standard, implementation, admin and beacon addresses, whether the implementation has code, and the storage slots and block read. Base, Ethereum and major L2s; optional raw storage slots decoded. $0.003/call via x402 (Base or Solana) or MPP. Also GET with query parameters. Free worked example: GET /api/v1/proxy-implementation/example.

• purchase_web_extraction_samplewrite actionFree

  Buy a bounded machine-readable extraction sample from one HTTPS webpage. $0.01/call via x402.

• purchase_website_decision_packetwrite actionFree

  Extract and synthesize supplied web pages into a cited decision packet with structured JSON findings. $0.05/call via x402.

• reprice_regretFree

  Did a price change on an x402 Bazaar listing pay off? Give one listing's resource_url or a seller_payto address (25 listings per page) and a window_days (7–90, default 30): replays the reported price history from daily snapshots, marks every repricing event with 30d calls and payers before and after it, computes each event's revenue counterfactual in USDC on the observed post-change volume with a one-line verdict, and compares against peers sharing the listing's first tag. Free example: GET /api/v1/reprice-regret/example. $0.01/call via x402.

• research_answerFree

  Answer a concise research question from one bounded web search: cited answer, source URLs/labels with retrieval timestamps, honest insufficient-evidence refusal, and a receipt of the upstream cost. Optional domain scope and freshness. $0.01/call via x402. Free preview of the shape: GET /api/v1/research-answer/preview.

• rewrite_textFree

  Rewrite text to match an instruction — change tone, formality, length, or reading level ("make it formal", "simplify for a 10-year-old") with deterministic output. $0.005/call via x402.

• route_taskFree

  Route protocol, market-activity, and paid-service discovery tasks through Agent Economy read-only MCP data, preserving free top-one and paid ranked top-three results with evidence timestamps and qualified handoff sessions. $0.01/call via x402 (free tier: 3 queries/day/wallet, returns top-1 result only).

• run_pythonwrite actionFree

  Run a short Python program in an isolated sandbox and get back exit code, stdout, stderr, duration and up to 3 artifact files from ./out/. Python 3.12 + numpy/pandas/requests, no network, 512 MB, 30 s max, 32 KB code, 4 input files of 256 KB. Free compile-only syntax check first at POST /api/v1/run-python/validate. $0.05/call (one run) via x402. Free syntax check: POST /api/v1/run-python/validate. Free worked example: GET /api/v1/run-python/example.

• sentimentFree

  Sentiment analysis of a supplied block of text, or of current coverage of a named topic. $0.05/call via x402.

• server_timeFree

  Current server time as ISO 8601 plus Unix epoch, returned only after settlement — the smallest end-to-end probe of the x402 payment path. $0.01/call via x402.

• settlement_verifyFree

  Verify an x402 settlement actually landed on Base mainnet: real JSON-RPC receipt lookup, decoded USDC Transfer events with payer/payee/amount, success-or-reverted status, confirmation count, and a stored verification_id you can re-fetch later as a receipt. $0.01/call via x402.

• solana_ops_contextFree

  Operational context check meant to be called on every run: current UTC time plus the latest x402 Bazaar pulse, with source evidence and whether this wallet has called before. $0.005/call via MPP (Tempo), x402 Solana, or x402 Base; repeat calls welcome.

• solana_priority_feeFree

  Current Solana slot, block height and block time plus a prioritization-fee summary (min, median, p75, max, suggested) over the recent slots the public RPC reports; optionally scoped to up to five writable accounts. $0.002/call via x402 (Solana or Base) or MPP (Tempo); repeat calls welcome, readings cached 8 s.

• summarize_textFree

  Summarize any text as bullet points, a paragraph, or a one-liner — deterministic (temperature 0) flash-model summarization sized for agent pipelines. $0.008/call via x402.

• token_flow_activityFree

  Recent Solana token-flow activity for one wallet or token mint: per-transaction token balance deltas with direction, counterparties, an activity read (transfer, swap, mint_burn) and RPC provenance, over a bounded window. $0.02/call via x402 (Solana or Base) or MPP; repeat calls are cache-backed.

• token_metricsFree

  Get free-source token price, TVL, DEX volume, fees and yield metrics. $0.003/call via x402.

• trading_signalsFree

  Return a bounded, transparent DEX-volume trading signal from public DEX volume, TVL and fee data. $0.005/call via x402.

• tweets_searchFree

  Search publicly indexed social posts using words, phrases, hashtags, account and date filters; returns bounded tweet-like results with source links. $0.005/call via x402.

• us_equity_snapshotFree

  Fetch fresh OHLCV candles for one US ticker with optional technical indicators and source/freshness evidence. $0.01/call via x402.

• wallet_analyzeFree

  Analyze a Base wallet: balances, bounded transfers, token holdings and counterparties from a public explorer index. $0.005/call via x402.

• wallet_spyFree

  Inspect an EVM wallet for recent transactions, token flows, DEX swaps, NFT activity, counterparties and a heuristic risk score. $0.03/call via x402.

• web_extractFree

  Extract structured JSON from a web page: return URL, title, meta description, cleaned text, extraction timestamp, and payment status for agent workflows. $0.03/call via x402.

• web_searchwrite actionFree

  Run a bounded web search over a public encyclopedic reference index: title, URL and snippet per hit, with paging and a total count. $0.01/call via x402.

• x401_batch_extractFree

  Verify an x401 proof and extract JSON from up to 10 public URLs in isolated compute with an idempotent reconciled manifest. $0.02/call via x402.

• x402_endpoint_verifyFree

  Point it at any URL that claims to sell over x402 and get a conformance verdict: does it actually return a 402, is the challenge valid v2 JSON, are the payment requirements complete, is the price above the facilitator settlement floor, and does the PAYMENT-REQUIRED header match the body. $0.02/call via x402.

• x402_facilitator_healthFree

  Is the x402 payment rail up right now? Parallel live probes of the two facilitators most production x402 settlement runs through: supported kinds, schemes and networks from one, reachability, HTTP status and latency from the other, which is the one this service settles both its rails through. $0.003/call via x402.

• x402_receipt_lookupFree

  Retrieve a stored settlement-verify receipt by its verification_id — the durable record of an on-chain USDC settlement check (payer, payee, amount, status) issued by settlement_verify. $0.002/call via x402.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 2389ms17/20
• Tool poisoning79 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 11 write-action tools with no auth3/15
• Maintenancelast push 29 days ago15/15
• Maintainer identitynamespace and repository owner differ; website matches verified namespace6/10

Safety score

75/100

higher than 45% of 4,460 AI and agents servers

Tools

79

the typical AI and agents server has 6

Tools that change things

14%

typical: 0%. Fewer write tools means less an agent can break

Uptime

100%

of our recent checks; the typical remote AI and agents server answers 100%

Response time

534 ms

faster than 25% of 2,331 AI and agents servers

Oblique Markets: common questions

Is Oblique Markets MCP server safe?

Mostly: it is graded B (75/100). Read the Oblique Markets safety report

How do I install Oblique Markets?

It runs remotely at api.oblique.markets. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Oblique Markets need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Oblique Markets maintained?

The last commit was 69 days ago (2026-08-27). The latest release is v1.0.0.

Is Oblique Markets up?

100% of our last 28 checks got an answer. We check remote servers about four times a day.

What can I use instead of Oblique Markets?

Servers from other publishers that do the same job: three.ws 3D Agent Tools MCP server, Agent-Native Analytics MCP server and Agent Lsp MCP server.

How does Oblique Markets compare with other AI and agents MCP servers?

safety score 75/100 (higher than 45% of 4,460 AI and agents servers); tools 79 (the typical AI and agents server has 6); tools that change things 14% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.