{"uid":"cap_IUt7wRYadjmev-oMvYc-5","slug":"prysm-stackexchange-provider-b5ab02b9","name":"Prysm StackExchange Provider","description":"Prysm sells paid, agent-ready provider capabilities over x402 on Base mainnet using USDC.","url":"https://prysm-kappa.vercel.app/api/v1/providers/stackexchange?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","description":"Provider-specific operation parameters.","additionalProperties":true},"operation":{"type":"string","description":"Allowlisted operation for the selected provider."}}},"responseSchema":{"type":"json","example":{"data":{},"provider":"stackexchange","operation":"search"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4o6cohWxL8lkge6GDq_CZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches and retrieves Q&A content from Stack Exchange via Prysm's x402-gated API on Base mainnet","exampleAgentPrompt":"Search Stack Exchange for questions about handling rate limiting in Python async code and return the top results with their accepted answers.","exampleUseCases":[{"title":"Debugging a specific error message","prompt":"Search Stack Exchange for 'TypeError: cannot unpack non-iterable NoneType object in Python' and find me the most upvoted solutions."},{"title":"Finding best practices for a technology","prompt":"Look up Stack Exchange discussions on best practices for structuring a REST API with Node.js and Express — I want the community's top recommendations."},{"title":"Researching a framework comparison","prompt":"Search Stack Exchange for questions comparing React vs Vue for large-scale applications and pull back the highest-scored answers."}],"resultDescription":"A JSON object containing the provider name ('stackexchange'), the operation performed (e.g. 'search'), and a data payload with Stack Exchange results including questions, answers, vote counts, tags, and metadata as returned by the Stack Exchange API.","failureModes":["Invalid or missing operation name returns an error — only allowlisted operations are accepted","Malformed input parameters cause provider-side rejection","Payment failure via x402/USDC results in 402 response and no data returned","Stack Exchange API rate limits or downtime cause upstream errors","Empty search results returned if query matches no content"],"whenToPreferThis":"Choose this endpoint when you need programmatic access to Stack Exchange Q&A content through a pay-per-call x402-compatible interface on Base mainnet, especially in agent workflows that already use USDC micropayments and need developer community knowledge without managing a separate Stack Exchange API key.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T00:49:38.879Z","isFirstParty":false,"canonicalSlug":"prysm-stackexchange-provider-b5ab02b9"}