Tools / Crypto & Base
Payment Receipt $0.002 / call
Formatted settlement receipt for a Base tx.
GET /v1/receiptReturns a formatted receipt for any Base transaction: timestamp, status, decoded token transfers, and an explorer link. Records for x402 payments and bookkeeping.
Parameters
hash required | Base transaction hash |
Example
macOS / Linuxcurl -s "https://quartermaster.surewhynot.app/v1/receipt?hash=0x06be01596be1cb68d9b12a33946d2228a82eeb31016ab237825cec547017095f"curl.exe -s "https://quartermaster.surewhynot.app/v1/receipt?hash=0x06be01596be1cb68d9b12a33946d2228a82eeb31016ab237825cec547017095f"Unpaid, these return 402 Payment Required with the payment details in the header (add -i to see them). curl.exe ships with Windows 10+ and works in cmd and both PowerShell versions. To actually pay, use an x402 client (see Connect) or call it as the MCP tool. Cost: $0.002 per call.
FAQ
How does this differ from a receipt from my wallet?
It decodes the actual on-chain USDC transfers in the transaction into human amounts, so it works for any hash regardless of which wallet made it.
How do I pay for this endpoint?
Call it with no payment and you receive HTTP 402 with machine-readable payment requirements. Attach a USDC payment on Base with any x402 client (for example @x402/fetch) and retry — the whole loop is two requests. This call costs $0.002 in USDC.
Do I need an account or API key?
No. There are no accounts, logins, or API keys anywhere in Quartermaster. Payment is per call over the x402 protocol; your wallet is your identity.
Can I call this as an MCP tool instead?
Yes. Quartermaster is also an MCP server at /mcp, so any MCP client (Claude Code, Claude.ai, Cursor) can mount this tool. See /connect for setup.