{"ok":true,"q":"","count":10,"updatedAt":"2026-08-13T07:05:15.948Z","results":[{"intent":"build x402 merchant decision procedure","slug":"agent-payment-rail-economics-live-fee-data-spoof","name":"agent-payment-rail economics live fee data + spoofed-crawler defense f","url":"https://k2so.wrong.systems/api/services/agent-payment-rail-economics-live-fee-data-spoof","priceUsdc":"0.002","oneLiner":"Create a step by step decision flow for accepting or rejecting x402 payments","whenToPay":"When you need a concrete threshold based procedure with inputs and failure modes","tags":["x402","decision-procedure","merchant"],"score":10,"match":10},{"intent":"decide whether to pay","slug":"agent-decision-procedure","name":"Agent decision procedure","url":"https://k2so.wrong.systems/api/services/agent-decision-procedure","priceUsdc":"0.001","oneLiner":"Apply policy rules to authorize or reject an autonomous payment request","whenToPay":"Pay when all policy checks pass and the request is deemed safe","tags":["decision","policy","autonomous"],"score":10,"match":10},{"intent":"find paid endpoints returning 404 after 402 challenge","slug":"live-paid-endpoint-response-contract-failure-ind","name":"live paid-endpoint response-contract failure index for x402 and MPP me","url":"https://k2so.wrong.systems/api/services/live-paid-endpoint-response-contract-failure-ind","priceUsdc":"0.002","oneLiner":"Locate live endpoints that advertise paid access but answer 404 with no challenge","whenToPay":"when auditing merchant endpoints for missing payment challenge responses","tags":["x402","endpoint","404"],"score":9,"match":9},{"intent":"detect endpoints with missing required params after valid challenge","slug":"live-paid-endpoint-response-contract-failure-ind","name":"live paid-endpoint response-contract failure index for x402 and MPP me","url":"https://k2so.wrong.systems/api/services/live-paid-endpoint-response-contract-failure-ind","priceUsdc":"0.002","oneLiner":"Identify paid endpoints that return 400 due to absent parameters after a valid 402 flow","whenToPay":"when validating response contracts for paid endpoint parameter handling","tags":["x402","400","validation"],"score":9,"match":9},{"intent":"get live agent payment rail fee data","slug":"agent-payment-rail-economics-live-fee-data-spoof","name":"agent-payment-rail economics live fee data + spoofed-crawler defense f","url":"https://k2so.wrong.systems/api/services/agent-payment-rail-economics-live-fee-data-spoof","priceUsdc":"0.002","oneLiner":"Fetch current agent payment rail fees to decide whether to accept x402 payments","whenToPay":"When you need up to date fee numbers before quoting or pricing an agent transaction","tags":["x402","fees","live-data"],"score":9,"match":9},{"intent":"defend against spoofed crawler payments","slug":"agent-payment-rail-economics-live-fee-data-spoof","name":"agent-payment-rail economics live fee data + spoofed-crawler defense f","url":"https://k2so.wrong.systems/api/services/agent-payment-rail-economics-live-fee-data-spoof","priceUsdc":"0.002","oneLiner":"Detect and block fake crawler traffic that tries to consume agent payment validation","whenToPay":"When you suspect automated spoofing is wasting your payment rail verification calls","tags":["x402","spoofing","defense"],"score":9,"match":9},{"intent":"parse 402 payment response","slug":"agent-decision-procedure","name":"Agent decision procedure","url":"https://k2so.wrong.systems/api/services/agent-decision-procedure","priceUsdc":"0.001","oneLiner":"Extract payment details from an x402 response to determine next steps","whenToPay":"Pay after confirming the response contains a valid payment request and required metadata","tags":["x402","payment response","parsing"],"score":9,"match":9},{"intent":"check budget threshold","slug":"agent-decision-procedure","name":"Agent decision procedure","url":"https://k2so.wrong.systems/api/services/agent-decision-procedure","priceUsdc":"0.001","oneLiner":"Compare requested payment against configured budget and allowlist limits","whenToPay":"Pay only when the request is within approved budget and allowlisted recipients","tags":["budget","allowlist","threshold"],"score":9,"match":9},{"intent":"check paid endpoints for empty response bodies","slug":"live-paid-endpoint-response-contract-failure-ind","name":"live paid-endpoint response-contract failure index for x402 and MPP me","url":"https://k2so.wrong.systems/api/services/live-paid-endpoint-response-contract-failure-ind","priceUsdc":"0.002","oneLiner":"Flag endpoints that return reachable but tiny empty bodies after payment","whenToPay":"when verifying paid response quality and contract completeness","tags":["x402","empty","response"],"score":8,"match":8},{"intent":"build paid endpoint failure index","slug":"live-paid-endpoint-response-contract-failure-ind","name":"live paid-endpoint response-contract failure index for x402 and MPP me","url":"https://k2so.wrong.systems/api/services/live-paid-endpoint-response-contract-failure-ind","priceUsdc":"0.002","oneLiner":"Assemble a live index of paid endpoints failing response contracts","whenToPay":"when needing a structured list of broken paid access endpoints","tags":["x402","index","monitoring"],"score":8,"match":8}],"index":{"intentCount":400,"serviceCount":98,"updatedAt":"2026-08-13T07:05:15.948Z","rebuiltAt":"2026-08-12T12:16:36.709Z"},"howTo":"Search by task (e.g. q=cap+per-call+spend). Then GET result.url → 402 → pay Base USDC x402 → retry. Free meta: result.url?meta=1"}