{"uid":"cap_kfQLlp6bDQyhBpEYLp5Ii","slug":"beggar-bot-agent-utilities-v1-whvaa-base-mainnet-2cb1a214","name":"Beggar Bot Agent Utilities – /v1/whvaa (Base Mainnet)","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/whvaa?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_5a2qrHjw_51MmAWKEfDIR","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":"A paid utility endpoint on Beggar Bot's Base mainnet service, accessible via x402 micropayment, returning JSON for unspecified agent utility purposes at the /v1/whvaa path.","exampleAgentPrompt":"Can you call the Beggar Bot /v1/whvaa utility on Base mainnet and get the JSON result back for me? I'll authorize the $0.02 USDC x402 payment to cover the call.","exampleUseCases":[{"title":"Micropayment-gated blockchain data retrieval","prompt":"Use Beggar Bot's whvaa utility on Base mainnet to fetch the JSON data — go ahead and pay the $0.02 USDC via x402."},{"title":"Agent querying paid utility endpoint","prompt":"My AI workflow needs to call the Beggar Bot /v1/whvaa endpoint on Base mainnet and get back the JSON response — handle the x402 micropayment automatically."},{"title":"Testing x402 paid endpoint integration","prompt":"I want to test hitting Beggar Bot's paid whvaa endpoint on Base mainnet with a $0.02 USDC x402 payment and see what JSON it returns."}],"resultDescription":"A JSON object returned by the /v1/whvaa endpoint after a successful $0.02 USDC x402 micropayment on Base mainnet. The exact structure of the response is not specified in the metadata, but it reflects a utility operation performed by Beggar Bot's Cloudflare Worker infrastructure.","failureModes":["Insufficient USDC balance for $0.02 micropayment — payment rejected","Invalid or missing x402 payment header — 402 Payment Required response","Incorrect properties parameter format — malformed request error","Cloudflare Worker downtime — 503 or timeout","Wrong network specified — Base Sepolia vs Base mainnet mismatch","Endpoint path /v1/whvaa not recognized — 404 Not Found"],"whenToPreferThis":"Choose this endpoint when you specifically need the /v1/whvaa utility offered by Beggar Bot on Base mainnet and are equipped to handle x402 USDC micropayments programmatically. It is distinct from the other Beggar Bot utilities (/v1/verify, /v1/risk, /v1/receipt) and should only be used when this specific path is required. Prefer it in agent workflows that already handle x402 payment flows on Base mainnet.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:39:44.652Z","isFirstParty":false,"canonicalSlug":"beggar-bot-agent-utilities-v1-whvaa-base-mainnet-2cb1a214"}