MACHINE-PAYABLE UTILITIES

Useful transforms.
One HTTP call.

Two bounded, deterministic tools for agents. Pay per successful call in USDC on Base using the open x402 protocol—no account or API key.

USDCBase mainnetx402 v2PayAI settlement
01 / SERVICES

Small tools that return structured answers.

01

Safe JSON → CSV

$0.25 USDC

Convert a bounded array of flat JSON objects into RFC-style CSV, with spreadsheet-formula protection, stable columns, and a SHA-256 digest.

POST /api/json-to-csv
02

Public URL Evidence Audit

$0.25 USDC

Inspect one public HTTPS page for status, redirects, metadata, security headers, links, byte size, and a content hash. Private networks are blocked.

POST /api/url-audit
02 / FLOW

Discover, authorize, settle, receive.

  1. 402Call a route and read its payment challenge.
  2. SIGNAuthorize the exact USDC amount with your wallet.
  3. RESULTRetry; the response arrives only after confirmed settlement.