ReceiptRail — x402 Delivery Receipts MCP Server

by xka0085-byte Your server? Claim it

answering

ReceiptRail — x402 Delivery Receipts is answering right now. Last checked 3 min ago. It exposes 3 tools.

On-chain x402 delivery receipts on Solana: hash-locked, verifiable proof of delivery.

Uptime history 22 hours of history · worst hour 75%

22 hours agonow

98.8%

Uptime 24h

79 of 80 checks

Tools

read from the server

3101 ms

Response time

average over 24h

open, no key

Access

streamable-http

ReceiptRail — x402 Delivery Receipts does not always answer

Over the last week it answered 98.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add receiptrail --transport http https://agenttoll-receipts.app.workbuddy.host/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "receiptrail": {
      "url": "https://agenttoll-receipts.app.workbuddy.host/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.receiptrail]
url = "https://agenttoll-receipts.app.workbuddy.host/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "receiptrail": {
      "url": "https://agenttoll-receipts.app.workbuddy.host/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "receiptrail": {
      "url": "https://agenttoll-receipts.app.workbuddy.host/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

issue

issue_receipt

Anchor a SHA-256 digest of delivered content plus the x402 settlement reference on Solana. Returns a permanent, publicly verifiable receipt (poll until outcome === "settled"). Costs 0.001 USDC via x402; if x402_payment_signature is omitted, returns the payment challenge instead (pay 0.001 USDC to the service address, then call again with the payment tx signature).

receipt

get_receipt

Fetch full receipt details: digests, checks, outcome, amount, buyer, seller, timestamp, PDA. Look up by receipt_id, or by x402_payment_ref (always works — the receipt lives on-chain). Read-only, no cost.

verify

verify_receipt

Verify an AgentToll receipt against live Solana state: PDA owner must be the AgentToll program and the stored digest must match the receipt. Look up by receipt_id, or by x402_payment_ref (always works — the receipt lives on-chain). Read-only, no cost.

Endpoints

URL	Transport	State	Latency	Checked
https://agenttoll-receipts.app.workbuddy.host/mcp	streamable-http	answering	2950 ms	3 min ago

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5 tools answering

ReceiptRail — x402 Delivery Receipts — questions

Answers built from our own checks of this server.

What can ReceiptRail — x402 Delivery Receipts do?

It exposes 3 tools, read directly from the server on our last check. Among them: get_receipt, issue_receipt, verify_receipt. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is ReceiptRail — x402 Delivery Receipts working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 79 of 80 checks got a reply (98.8%), average response time 3101 ms. The bar chart above shows every period we have measured.

How do I connect ReceiptRail — x402 Delivery Receipts?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does ReceiptRail — x402 Delivery Receipts need an API key?

No. ReceiptRail — x402 Delivery Receipts completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.