{"uid":"cap_J2SarZ5h9QcSDIUy6JST1","slug":"anthropic-67ff6849","name":"Bankr LLM Gateway – Claude Messages API","description":"Anthropic-compatible messages API for the Bankr LLM Gateway.","url":"https://llm.bankr.bot/v1/messages?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":2,"rating":{"score":"0.00","successRate":"0.13","reviews":2,"stars":null,"state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"free","summary":"Free","primary":null,"accepted":[]},"paymentMethods":[],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Send messages to Claude models via an Anthropic-compatible API endpoint hosted on the Bankr LLM Gateway with x402 payment support.","exampleAgentPrompt":"Using the Bankr LLM Gateway's Anthropic-compatible messages endpoint, send this conversation to claude-3-5-sonnet-20241022 with a system prompt of 'You are a helpful assistant' and ask: 'Explain the x402 payment protocol in two sentences.'","exampleUseCases":null,"resultDescription":"Returns an Anthropic-format response object containing the assistant's reply message, the model used, stop reason (e.g. end_turn), and token usage statistics (input tokens, output tokens).","failureModes":["Invalid or unsupported model name returns 400 or 404","Malformed messages array structure returns 422","Payment failure or insufficient USDC balance may return 402","Gateway or upstream Anthropic outage returns 503","Rate limiting by the gateway returns 429","Missing required fields (model, messages) returns 400"],"whenToPreferThis":"Use this endpoint when you need Anthropic Claude inference within a crypto-native or x402-enabled workflow, especially when using agents that pay per call via USDC micropayments. Prefer this over direct Anthropic API when working within the Bankr ecosystem, needing on-chain payment attestation, or building agentic pipelines that must interoperate with x402-compatible infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":8,"lastUsedAt":"2026-06-24T03:19:43.752Z","lastSuccessfullyRanAt":"2026-05-28T23:45:08.375Z","lastHealthCheckAt":"2026-10-10T06:33:28.106Z","isFirstParty":false,"canonicalSlug":"anthropic-67ff6849"}