x402receipts MCP server
com.x402receipts/mcp·v1.0.0Record x402 agent purchases as reconciled, auditable receipts; verify any receipt on the ledger.
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If you have run it, two minutes of your experience saves the next person an afternoon.
x402receipts tools (3)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
x402receipts_record_receiptsRecord 1–500 x402 purchases as receipts. Costs USD 1 per wallet per calendar month over x402 (first upload of the month pays; the rest are free), from the wallet configured in X402RECEIPTS_EVM_PRIVATE_KEY (Base) or X402RECEIPTS_SOLANA_PRIVATE_KEY (Solana). Returns the settlement and the workspace the receipts were filed under.
x402receipts_service_infoWhat x402receipts is (accounting and reconciliation for autonomous x402 spending), what it costs (USD 1 per wallet per calendar month, paid by the agent's wallet in USDC on Base or Solana; unlimited receipts) and where the docs are. Pays nothing.
x402receipts_verify_receiptPublic verification material for one receipt: its canonical fields and hash, the Merkle path to the batch root, and the Hedera ledger entry that holds the root (with explorer links). Anyone with the receipt id can call this; nothing is paid.
Public scan report
scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it
- Code scan2 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 0 days ago15/15
- Maintainer identityregistry namespace matches repository owner; website matches verified namespace9/10
How x402receipts compares
Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 85/100
- higher than 73% of 4,460 AI and agents servers
- Tools
- 3
- the typical AI and agents server has 6
- Tools that change things
- 0%
- typical: 0%. Fewer write tools means less an agent can break
What its tools let an agent do: 3 read
Install x402receipts in Claude Code, Cursor or VS Code
Runs npx -y x402receipts-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add mcp -- npx -y x402receipts-mcp
What the publisher says
From the x402receipts repository's README, as published. We do not edit it. Read it on GitHub
x402receipts
Accounting infrastructure for autonomous spending. Every x402 purchase an agent makes becomes a receipt, reconciled against the on-chain transaction, with missing or unmatched payments flagged, monthly statements for finance, and evidence anyone can verify.
- Website: https://x402receipts.com · App: https://app.x402receipts.com · Live statement: https://app.x402receipts.com/demo
- Docs for agents: https://app.x402receipts.com/llms.txt · OpenAPI: https://app.x402receipts.com/openapi.json
- Price: USD 1 per agent wallet per calendar month, paid over x402 in USDC (Base, Solana) by the agent's own wallet. Unlimited receipts. No API key.
Use it
In code — one wrapper around the fetch your agent already pays with (npm i x402receipts-sdk):
import { wrapFetchWithPayment } from "@x402/fetch";
import { withRegister } from "x402receipts-sdk";
const register = withRegister(fetch, { endpoint: "https://app.x402receipts.com", payWith: () => pay });
const pay = wrapFetchWithPayment(register, wallet);As an MCP server (npx -y x402receipts-mcp): recordreceipts, verifyreceipt, service_info. See packages/mcp.
Over HTTP: POST https://app.x402receipts.com/api/v1/receipts — answers 402 with the x402 challenge; any x402 client pays it.
With an AI coding tool: paste the integration prompt into Claude Code or Cursor.
In this repo
How it works
- Capture — the SDK records each paid call: resource, amount, counterparty, transaction reference, request/response fingerprints, delivery status, and the seller's signed receipt when it issues one (x402 offer-receipt).
- Reconcile — the connected wallets are read on Base and Solana; every outgoing USDC payment is matched to a receipt. What doesn't match is an exception, not an average.
- Prove — each night, each account's receipts form a group; the group's Merkle root is written to the Hedera Consensus Service with a link to the group page. Every receipt has a public verification page that redoes the maths in the browser.
- Report — the owner signs in with the wallet: spend by supplier, the register, CSV and signed JSON export.
Guide: https://x402receipts.com/guide.html · Status: https://app.x402receipts.com/status · Contact: hello@x402receipts.com
MIT licensed.
Nothing above is checked by us. What we check is on the safety report.
x402receipts: common questions
- Is x402receipts MCP server safe?
- Yes, by our scan: it is graded A (85/100). Read the x402receipts safety report
- How do I install x402receipts?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does x402receipts need an API key?
- Yes. The registry entry asks for
X402RECEIPTS_EVM_PRIVATE_KEY,X402RECEIPTS_SOLANA_PRIVATE_KEY. - Is x402receipts maintained?
- The last commit was 38 days ago (2026-09-27). The latest release is v1.0.0.
- What can I use instead of x402receipts?
- Servers from other publishers that do the same job: Emilia Protocol MCP server, Mockserver MCP server and CHAP Coordinator MCP server.
- How does x402receipts compare with other AI and agents MCP servers?
- safety score 85/100 (higher than 73% of 4,460 AI and agents servers); tools 3 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.
Alternatives to x402receipts
Same job from other publishers: the closest match first, then the best rated.
- Emilia ProtocolExact-action approval for consequential agent actions: request, track, and verify signed receipts.not reviewedEstablishedB
MockserverMock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.not reviewedEstablishedA- CHAP CoordinatorAuditable records of human decisions over AI agent work. Approvals, edits, overrides, escalations.not reviewedEstablishedA
- Watch SkillWatch video and live sessions, keep timestamped evidence, and verify an agent's own work.not reviewedEstablishedB
Agoragentic Agent OS MCPTriptych OS (Agent OS) MCP for governed routing, receipts, and USDC settlement on Base.not reviewedEstablishedB
