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doc-extract-api.thestarboy9696-4ef.workers.dev extract custom
https://doc-extract-api.thestarboy9696-4ef.workers.dev/extract/custom
answers 402
SchemaLock — extract structured JSON from any PDF or image into a JSON Schema you supply, not limited to invoice/receipt/contract/resume. Unlike the fixed invoice/receipt/contract/resume endpoints, this accepts any JSON Schema — you define the fields. Same engine: raw file in, forced tool-use against your schema out. No semantic validation (schema-conformance, not fact-checking). Schema capped at
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.08
- Network
- base
- Pay to
- 0x65c767C483dd862d08Bc3d6500Cd4CD770Ae28ED
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 852 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:12:59.205Z (35d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fdoc-extract-api.thestarboy9696-4ef.workers.dev%2Fextract%2Fcustom"