agent402.tools/api/b20-feature-id

x402uncategorised402 seen 2026-10-18

Pay-per-call endpoint from agent402. Price per call: $0.0010 (USDC, x402).

Proof

endpoint (shown as text, not a link, to avoid accidental calls): https://agent402.tools/api/b20-feature-id

“HTTP 402 + x402 v2 challenge: amount 1000 atomic units of USD Coin (= $0.001)”

Price per call: $0.0010 (USDC, x402)
Provider: agent402
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