Pharos Atlas billing and machine access

Pharos Atlas sells immutable, source-backed trade-knowledge results for the industries that build, repair, protect and maintain the physical world: 200 specialist sources, 10 languages, U.S. location navigation. Machine access is paid per result with x402 v2 at 0.01 native USDC on Base (chain eip155:8453). A purchased result can be recovered without paying again.

Start here

• OpenAPI description
• Resource list (x402)
• Product catalog
• Rate card and payment instructions
• Buying instructions and wallet checkout
• llms.txt

How a purchase works

1. GET a resource URL under /api/x402/resources/ with no payment. The response is HTTP 402 with a PAYMENT-REQUIRED header carrying the exact quote.
2. Retry the same GET with a PAYMENT-SIGNATURE header authorizing exactly that quote. POST returns 405.
3. The 200 response is the immutable result with a PAYMENT-RESPONSE receipt and a trace id. Keep both.
4. If a result is delayed, do not pay again. Use recovery with the original paying wallet.

Rights

Search and AI input: allowed. AI training and redistribution are not granted by a purchase; a separate license is required. Contracts: Summerall Capital.

Network

• Public answers
• Network directory
• Company and developers