Algovoi MCP server

Read from the package source without running it. The installed server may list more.

• create_payment_linkwrite action

  Create a hosted AlgoVoi checkout URL for a given amount and chain. Returns a short token and public URL the customer can visit to pay in USDC or native tokens (Algorand / VOI / Hedera / Stellar).

• generate_ap2_mandate

  Generate an AP2 v0.1 PaymentMandate for agent-to-agent payment. Returns the mandate object and its base64 encoding for the AP2-Payment-Required header. After the paying agent submits on-chain, call verify_ap2_payment to confirm.

• generate_mpp_challenge

  Generate an IETF MPP (draft-ryan-httpauth-payment) 402 challenge that an API server can return to gate a resource. Produces the WWW-Authenticate and X-Payment-Required headers plus the challenge_id to echo.

• generate_x402_challenge

  Generate an x402 (spec v1) 402 Payment Required response for gating a resource. Returns the X-Payment-Required header value and full payload. The client must pay on-chain and re-send with X-Payment: <base64-proof>, then verify with verify_x402_proof.

• list_networks

  List the blockchain networks AlgoVoi supports, with asset IDs, decimals, and CAIP-2 identifiers. Offline tool — no API call.

• prepare_extension_payment

  Prepare an in-page wallet-extension payment (Algorand / VOI only). Returns the token and chain parameters a frontend can use to ask a browser wallet to sign and submit the transfer, then verify with verify_payment + tx_id.

• verify_ap2_payment

  Verify an AP2 payment — returns {verified: true} if the on-chain transaction satisfies the mandate's amount and recipient.

• verify_mpp_receipt

  Verify an MPP receipt (on-chain transaction ID) for a given resource — returns {verified: true} if the transaction paid the resource's declared amount to the tenant's payout address.

• verify_payment

  Verify that a payment for a given checkout token has settled. Returns paid/unpaid status. If tx_id is supplied, verifies that specific on-chain transaction; otherwise uses hosted-checkout status.

• verify_webhook

  Verify an AlgoVoi webhook HMAC-SHA256 signature. Returns {valid: true, payload: <parsed-json>} if the signature matches the server's configured webhook secret (ALGOVOI_WEBHOOK_SECRET env var — never passed as a tool argument).

• verify_x402_proof

  Verify a base64-encoded x402 payment proof against a given network — returns {verified: true} if the proof corresponds to a confirmed on-chain transfer to the tenant's payout address.

• Code scan17 source files scanned; 10 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitystatic API keys via environment variables6/15
• Maintenancelast push 7 days ago15/15
• Maintainer identityregistry namespace matches repository owner6/10

Safety score

80/100

higher than 65% of 1,761 Finance servers

Tools

11

the typical Finance server has 8

Tools that change things

9%

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

GitHub stars

2

more than 80% of 946 Finance servers

Downloads a week

45

more than 42% of 421 Finance servers with a package

Algovoi: common questions

Is Algovoi MCP server safe?

Mostly: it is graded B (80/100). Read the Algovoi safety report

How do I install Algovoi?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does Algovoi need an API key?

Yes. The registry entry asks for ALGOVOI_API_KEY, ALGOVOI_WEBHOOK_SECRET.

Is Algovoi maintained?

The last commit was 45 days ago (2026-09-20). The latest release is v1.1.3.

What can I use instead of Algovoi?

Servers from other publishers that do the same job: Coinbase Commerce MCP server, Yolfi Payments MCP server and PayRam MCP server. Compare all Algovoi alternatives.

How does Algovoi compare with other Finance MCP servers?

safety score 80/100 (higher than 65% of 1,761 Finance servers); tools 11 (the typical Finance server has 8); tools that change things 9% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.