x402-v2-mint-doi-metadata.vercel.app
x402-v2-mint-doi-metadata.vercel.app
DOI metadata via Crossref (primary) + OpenAlex fallback. Title/authors/year/venue/URL.
- Category
- Service
- Networks
- Base
- Starting price
- $0.005
- Paid calls, 30 days
- 1
Paid endpoints
1 endpoint, sorted by usage. Prices are per request.
| Endpoint | Price | Network | Facilitator | Calls / 30d |
|---|---|---|---|---|
POST/v1/doi-metadata DOI metadata via Crossref (primary) + OpenAlex fallback. Title/authors/year/venue/URL. | $0.005 | Base | Coinbase CDP | 1 |
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