Head to head
Npi Providers vs PayAPI Market
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.
Full listing
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Search settlement-verified x402 APIs. Discovery is free. Agents pay the provider in USDC on Base.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Npi Providers (93/100 against 69). Npi Providers has noticeably more public adoption.
| Npi Providers | PayAPI Market | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A93/100 | C69/100 |
| Adoption | Growing | New |
| GitHub stars | 1 | – |
| Downloads / week | 144 | – |
| Runs where | Hosted (remote) | Hosted (remote) |
| Gateway-ready | Yes | Yes |
| Tools | 3 | 3 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | — |
| Last release | 2026-09-20 | — |
| Category | Web search | Web search |