# Services from doc-extract-api.thestarboy9696-4ef.workers.dev on Zero

> doc-extract-api.thestarboy9696-4ef.workers.dev serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/doc-extract-api.thestarboy9696-4ef.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/doc-extract-api.thestarboy9696-4ef.workers.dev/health.json

## Services

- [SchemaLock Resume Extractor](https://www.zero.xyz/c/schemalock-resume-extractor-3a6dfb30/llms.txt): $0.02/call via x402. Extracts structured JSON from a resume PDF or image, returning contact info, work experience, education, and skills with per-field confidence scores and built-in validation.
- [SchemaLock Contract Extractor](https://www.zero.xyz/c/schemalock-contract-extractor-cc5c1953/llms.txt): $0.03/call via x402. Extracts structured JSON fields from a contract PDF or image, including parties, dates, payment terms, termination clause, governing law, obligations, and signatures, with per-field confidence scores and date logic validation.
- [SchemaLock Custom Schema Document Extraction](https://www.zero.xyz/c/schemalock-custom-schema-document-extraction-70e23ded/llms.txt): $0.02/call via x402. Extracts structured JSON from any PDF or image file according to a user-supplied JSON Schema, supporting arbitrary field definitions beyond fixed document types.
- [SchemaLock Receipt Extractor](https://www.zero.xyz/c/schemalock-receipt-extractor-896b6afc/llms.txt): $0.02/call via x402. Extracts structured, financially-validated JSON from a receipt PDF or image, returning merchant, line items, subtotal, tax, tip, total, and payment method with per-field confidence scores.
- [SchemaLock Invoice Extractor](https://www.zero.xyz/c/schemalock-invoice-extractor-1299389f/llms.txt): $0.02/call via x402. Extracts structured, financially-validated JSON (vendor, line items, subtotal, tax, total, dates, payment terms) from an invoice PDF or image file.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)