{"uid":"cap_WGN73bV-bn1RGRGArrHbY","slug":"x402-agent-spend-recurrence-guard-f2c529e4","name":"x402 Agent Spend Recurrence Guard","description":"","url":"https://gpt55.558686.xyz/v1/tools/x402-agent-spend-recurrence-guard","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lddQ3AjQwjx2oFrgFsqG7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Evaluates an x402 payment quote or paid-tool call against spend caps, route allowlists, payTo/network expectations, spend history, and receipt evidence to return an allow/manual_review/deny decision.","exampleAgentPrompt":"Before you approve this x402 tool call to https://api.example.com/data costing $0.008 USDC on Base, check it against my daily budget of $2.00 USDC, max $0.012 per call, and make sure the payTo address is 0xABC...123 — I've spent $0.45 today and had no recent failures, and I have receipt ID rec_9f2a for the last payment.","exampleUseCases":null,"resultDescription":"Returns a structured decision object with an allow/manual_review/deny verdict, a spend ledger entry recording this call, MCP and Flowise guard configuration blocks, a runtime code snippet for enforcement, and a repeat-payment audit schema for compliance review.","failureModes":["Amount exceeds maxUsdcPerCall — returns deny decision","Daily budget exhausted based on spentTodayUsdc — returns deny decision","Service URL not in allowlist — returns deny decision","payTo address mismatch with expectedPayTo — returns deny or manual_review","Network mismatch with expectedNetwork — returns deny decision","Receipt required but receiptPresent is false — returns manual_review","Consecutive failure threshold exceeded — returns manual_review or deny","Input payload exceeds 700,000 character limit — request rejected","Missing required fields — validation error returned"],"whenToPreferThis":"Use this endpoint when an AI agent needs a deterministic, policy-based pre-authorization check before executing any x402 USDC micropayment — especially when enforcing spend caps, validating payTo/network integrity, maintaining spend ledgers, or integrating with MCP or Flowise orchestration frameworks. Prefer this over ad-hoc checks when you need structured audit trails and guard configs in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-04T08:28:27.276Z","isFirstParty":false}