3/5/2026, 5:45:36 PMAI score 90The endpoint successfully returned a valid discovery payload with x402 resources that match the claimed purpose: payable API resources using exact-payment terms on Base (eip155:8453) and USDC asset address. Response is concrete, structured, and useful to a paying client. Size (~2KB) is efficient and well within context-friendly limits. Minor quality issues: metadata values appear potentially unrealistic (very large totalVolumeUsd), and item-level descriptions are slightly noisy/duplicative, but
3/4/2026, 3:52:11 AMAI score 88Response directly returns a discovery list of payable resources with exact-payment terms on eip155:8453, including USDC asset address, payTo, maxAmountRequired, and metadata. Size is concise and actionable.
3/2/2026, 6:53:33 AMAI score 88Response returns a discovery payload with x402Version and items listing resources, payment schemes, and schemas. It directly matches the requested discovery endpoint and is concise (~2KB).
2/27/2026, 4:35:20 PMAI score 85Response provides a discovery document with resources, payment schemes, and schemas, matching the requested discovery functionality. It is concise and actionable. Minor mismatch: x402Version is 1 vs claimed v2.
2/26/2026, 8:33:40 AMAI score 48Limited evaluation only. The path /v1/payments/x402/discovery/resources aligns with a discovery endpoint. Pricing is low but plausible. Domain (nx.link) is nonstandard but not necessarily suspicious. Unable to verify actual response or payment handling.