{"uid":"cap_QrWVqQhThKk0BSnbcWN9h","slug":"mrr-ledger-api-pass-purchase-d7b10794","name":"MRR Ledger — API Pass Purchase","description":"Real agentic businesses that make money. Every number sourced.","url":"https://mrrledger.com/api/v1/passes?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"days":30,"plan":"hobby","api_key":"mrl2_live_hobby_...","expires_at":"2026-01-01T00:00:00.000Z","requests_per_day":2000}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"9","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$9/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"9","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"9","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xXCUnmUQzkqJmSo7D1OSr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"9","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases a time-limited API access pass for MRR Ledger, returning an API key and quota details for querying data on real revenue-generating agentic businesses","exampleAgentPrompt":"Buy me a hobby plan pass on MRR Ledger so I can start querying real agentic business revenue data — pay for it using USDC.","exampleUseCases":[{"title":"Bootstrapping agentic business research","prompt":"I want to research which AI agent businesses are actually generating real revenue — can you buy me a hobby plan pass on MRR Ledger so I get an API key and can start pulling that data?"},{"title":"Automated competitor intelligence pipeline","prompt":"Set up API access to MRR Ledger for our market research workflow — purchase the hobby plan with USDC so we have 2000 requests per day to track agentic business MRR trends."},{"title":"One-time agentic market snapshot","prompt":"I need to look up real MRR numbers for agentic businesses for a report I'm writing — go ahead and pay for a 30-day hobby access pass on MRR Ledger so I can query the data."}],"resultDescription":"Returns a JSON object containing the purchased plan name (e.g. 'hobby'), a live API key (prefixed 'mrl2_live_hobby_...'), the number of days of access, an expiry timestamp (ISO 8601), and the daily request quota (e.g. 2000 requests/day).","failureModes":["Insufficient USDC balance — payment fails and no key is issued","Invalid or unsupported plan tier — returns error or no response","Network or x402 payment protocol failure — transaction not confirmed, no key returned","Duplicate purchase within active period — key may not be re-issued or may return existing key","Expiry already passed on a previously issued key — agent must repurchase"],"whenToPreferThis":"Choose this endpoint when an agent needs programmatic access to MRR Ledger's database of revenue-generating agentic businesses and must first obtain an API key via a crypto micropayment. This is the required first step before any MRR Ledger data queries can be made. Prefer this over manual sign-up flows when operating autonomously with a USDC wallet.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:34:20.836Z","isFirstParty":false,"canonicalSlug":"mrr-ledger-api-pass-purchase-d7b10794"}