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foundry-open-scholarly-evidence-mainnet.inference-chip-index.workers.dev scholarly evidence
https://foundry-open-scholarly-evidence-mainnet.inference-chip-index.workers.dev/v1/scholarly/evidence
answers 402
Compare one supplied DOI across Crossref and DataCite and return bounded, attributed open-metadata agreement evidence.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x25e8245f07d5e4873987293dad666afbe56a9608
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 479 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:12:29.733Z (32d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ffoundry-open-scholarly-evidence-mainnet.inference-chip-index.workers.dev%2Fv1%2Fscholarly%2Fevidence"