{"uid":"cap_CG0aRpJYgyO6RRNCn3Cr9","slug":"revert-wtf-error-catalog-search-79ac8f26","name":"revert.wtf Error Catalog Search","description":"Paid hosted bounded catalog search over revert.wtf error explanations and protocol-specific failure entries.","url":"https://revert.wtf/api/x402/search","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"number"},"query":{"type":"string"},"offset":{"type":"number"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1cTsQPch8moR197UCwvDx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search the revert.wtf catalog of EVM/RPC/wallet/UserOperation/x402 error explanations and protocol-specific failure entries by keyword or query.","exampleAgentPrompt":"Search the revert.wtf error catalog for entries related to 'insufficient funds' and return the top 5 results.","exampleUseCases":[{"title":"Finding EVM revert reason explanations","prompt":"Search the revert.wtf catalog for anything related to 'execution reverted' and show me the top 10 matching error entries."},{"title":"Exploring x402 payment protocol errors","prompt":"Look up all entries in the revert.wtf catalog about x402 payment failures — give me up to 5 results."},{"title":"Discovering UserOperation failure catalog entries","prompt":"Search revert.wtf for catalog entries mentioning 'AA21' or UserOperation validation failures, limit to 3 results."}],"resultDescription":"A paginated list of matching catalog entries from the revert.wtf error explanation database, each describing a specific EVM, RPC, wallet, UserOperation, or x402 failure scenario with explanations and protocol-specific context.","failureModes":["No matching entries found for the query — returns empty results list","Query string missing — returns validation error","Payment not provided or insufficient — returns 402 Payment Required","Offset exceeds catalog size — returns empty results","Rate limit exceeded — returns 429 Too Many Requests"],"whenToPreferThis":"Use this endpoint when you need to browse or discover multiple related error entries from the revert.wtf catalog by keyword or concept, rather than decoding a specific raw revert payload. It is best for exploratory searches across error types, building error reference tools, or finding all known entries for a protocol or error category.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:30:45.217Z","isFirstParty":false}