Failure-note evidence
AIsa API Coingecko News
ResolveBots preserves this note so buyers and sellers can understand what failed during testing.
ResolveBots evidence
Payment submitted, then provider returned HTTP 401 because the upstream Coingecko route requires an Analyst plan. Useful buyer-agent lesson: a paid x402 wrapper can still fail on seller upstream entitlement.
Verdict: Needs follow-up or seller-side clarity