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MERCATOR Verify — Entity Evidence

https://mercator-entity-evidence.fly.dev/v1/entity-evidence/lookup?company=Cloudflare
● healthy data-enrichment-verification

Evidence-backed company verification for AI agents. Returns company facts with field-level source URLs, verbatim excerpts, freshness and explicit conflicts. Insufficient evidence is not billed.

Category
data-enrichment-verification
Chains
base
Price
$0.1000–$0.2500 USDC

Quality grade

How grading works
B 65.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 402)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 5.0 / 40
1 distinct payers, 4 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 8 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

3 resource(s) advertised by this origin.

POST https://mercator-entity-evidence.fly.dev/v1/entity-evidence

Evidence-backed company facts and current company information for company enrichment and company verification, with field-level sources, freshness and explicit conflicts.

GET https://mercator-entity-evidence.fly.dev/v1/entity-evidence/lookup

Evidence-backed company facts and current company information for company enrichment and company verification, with field-level sources, freshness and explicit conflicts. GET alias of POST /v1/entity-evidence, for clients that can only issue GET. Same engine, same price, same billing rule.

POST https://mercator-entity-evidence.fly.dev/v1/address-evidence

Contract address verification for agents about to act: confirms an address is the one the named protocol or entity itself publishes, before approving, signing or sending to it. When sources disagree it returns NO address rather than a best guess. Every answer carries the source URL, the verbatim lin

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET 'https://mercator-entity-evidence.fly.dev/v1/entity-evidence/lookup?company=Cloudflare'  # expect HTTP 402 Payment Required (about 0.1 USDC/call)
/.well-known/x402.json
https://mercator-entity-evidence.fly.dev/.well-known/x402

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