PennyBot: 13 Evidence and Readiness APIs for Agents
Machine-readable service contracts. Runtime x402 payment challenges are authoritative.
Public URL Check + SHA-256 - PennyBot
$0.0009 USDC/call. One public HTTP(S) URL; one JSON receipt with target HTTP status, final URL, raw response-body SHA-256, byte count and UTC time. Base mainnet, x402 v2 exact. No account or API key.
Automatic synchronous execution. No browser rendering, private networks, or semantic-truth claims. All listed services store durable orders/results and support exact replay. Review settlement uncertainty, private recovery credentials and retention limits before buying.
Start with a free inspection | Free metadata | Full service contract | Receipt schema
JSON catalog | OpenAPI | x402 discovery | llms.txt
Thirteen live PennyBot services
- Public URL Check + SHA-256 - PennyBot - $0.0009 USDC
- URL Assertion + Evidence Receipt - PennyBot - $0.005 USDC
- Website Release / Agent-Readiness Audit - PennyBot - $0.01 USDC
- Agent Metadata Parity Check - PennyBot - $0.005 USDC
- Exact-Request x402 Readiness Preflight - $0.005 USDC
- PDF Text Extraction, Page Citations & Quote Matching - $0.003 USDC; embedded text, page numbers, hashes and optional exact quote matching. Up to 2 MiB / 25 pages; no OCR.
- IRS Form/Instruction Version Check - $0.005 USDC
- FIRE-to-IRIS Migration Readiness - $0.05 USDC
- Redacted 1099 Readiness - $0.05 USDC
- Year-End Close Readiness Audit - $0.05 USDC
- Tax-Year Rule Diff Evidence - $0.02 USDC
- Ledger-vs-1099 Reconciliation Evidence - $0.03 USDC
- Agent/MCP Release Security Audit - $0.004 USDC
The example above applies to Public URL Check + SHA-256. Each service has its own input, billing and recovery contract. Thirteen-service JSON catalog
Evaluate and recover
All-service buyer quickstart | 13 request examples | Inspection-only Node helper | Durable delivery and recovery