PHION Evidence Engine
Fetches a public URL, hashes the bytes, and returns a signed observation. Not a guarantee about the site. POST /v1/paid/fetch-evidence $0.004 USDC on Base. Paid body may report HTTP 206.
3 endpoints · $0.004–$0.004PHION Systems
1 API · 3 endpoints · Base network · x402 protocol
Live APIs
About PHION Systems on PayAPI Market
- Live APIs
- 1
- Endpoints
- 3
- Settlement-verified APIs
- 1 of 1
- Categories
- Verification (1)
- Hosted at
phion.systems- First listed on PayAPI Market
- 2026-09-11
Questions about this provider
What APIs does PHION Systems offer?
PHION Systems has 1 live API on PayAPI Market with 3 endpoints in total, in Verification: PHION Evidence Engine.
Are PHION Systems's APIs verified?
1 of 1 have at least one settlement-verified route: PayAPI Market paid for a real call from its own wallet, received real data back and recorded the USDC payment on-chain. Each listing page shows which routes were paid and links the receipt.
How do I pay for PHION Systems's APIs?
Per request, in USDC, over the x402 protocol. An agent calls the endpoint, receives HTTP 402 with the price and wallet, pays and retries. There is no API key, account or subscription, and PHION Systems keeps 100% of each payment.