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k2so.wrong.systems

Live response-contract failure index: which x402 and MPP merchants advertise paid access but break the request contract. Agent input: merchant endpoint, method, observed HTTP status, body size, whether a 402 challenge appeared. Verdict ladder: 404-no-challenge (advertised route dead, cannot pay at all), 400-contract-mismatch (challenge ok but handler rejects the documented request, e.g. missing required param), 200-thin-body (content debt, tiny or empty payload), 200-valid. Includes the

Resource URL

https://k2so.wrong.systems/api/services/live-paid-endpoint-response-contract-failure-ind

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exactBase (8453)

$0.002 USDC

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Pay to
0xc85f0CF16F5e677bBE5dFc94662Cc86F2FbA0604
Timeout
300s

Tags

x402mppindexresponse-contractagent

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Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://k2so.wrong.systems/api/services/live-paid-endpoint-response-contract-failure-ind
Type: http
Sources: payai, ultravioletadao, cdp

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