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Claim Verification with Sources — CAPI2

x402verification/evidence402 seen 2026-10-18

Pay-per-call endpoint from CAPI2 Darwin. Price per call: $0.010 (USDC, x402).

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Proof

endpoint (shown as text, not a link, to avoid accidental calls): https://capi2-foundry.vandurmedries.workers.dev/v1/products/claim-verify/run
“HTTP 402 + x402 v2 challenge: amount 10000 atomic units of USD Coin (= $0.01)”
source: capi2-foundry.vandurmedries.workers.dev/v1/products/claim-verify/run

Details

Price per call
$0.010 (USDC, x402)
Provider
CAPI2 Darwin
Protocol
x402 · USDC (Base)
Method
POST
Price basis
USDC amount in the unpaid HTTP 402 payment challenge (first accepted option)
Last probed
2026-10-18

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