{"uid":"cap_B-YAwT1nqe8njokWTVd-R","slug":"beggar-bot-kalshi-market-endpoint-04854037","name":"Beggar Bot Kalshi Market Endpoint","description":"Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.","url":"https://beggar-bot-demand.beggarbot.workers.dev/v1/kalshimarket?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JRF9swggAhjt3C82r3aZc","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches Kalshi prediction market data via a paid x402 micropayment endpoint on Base mainnet","exampleAgentPrompt":"Can you pull the current Kalshi prediction market data so I can see what markets are available and their current odds?","exampleUseCases":[{"title":"Monitor election prediction markets","prompt":"What are the current Kalshi markets related to the US election, and what are the latest odds?"},{"title":"Research economic event markets","prompt":"Pull up any Kalshi prediction markets about Federal Reserve rate decisions so I can see what traders are expecting."},{"title":"Scan available markets for trading","prompt":"Show me what prediction markets are currently listed on Kalshi — I want to see all available markets and their pricing."}],"resultDescription":"Returns JSON data describing Kalshi prediction market listings, including market names, odds, statuses, and other market metadata available through the Kalshi platform. The response is gated behind a $0.02 USDC x402 micropayment on Base mainnet.","failureModes":["Payment not provided or insufficient — returns HTTP 402 requiring USDC payment on Base mainnet","Invalid or malformed properties filter parameter — returns error or empty results","Kalshi upstream API unavailable — may return 502 or error JSON","Network parameter misconfigured — defaults to base mainnet but may fail on unsupported networks","Rate limiting or worker timeout on Cloudflare — returns 429 or 503"],"whenToPreferThis":"Use this endpoint when you need live Kalshi prediction market data and are operating in an x402-enabled agent environment that can pay $0.02 USDC on Base mainnet. Prefer this over scraping Kalshi directly when you need a structured JSON API response with micropayment support baked in. Best for agents that already have USDC on Base and need quick programmatic access to Kalshi market listings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:38:38.763Z","isFirstParty":false,"canonicalSlug":"beggar-bot-kalshi-market-endpoint-04854037"}