{"uid":"cap_ScRa7KTaD6Ok2rkNlLxwV","slug":"bounty-engineer-agent-execution-gate-4a7d63ea","name":"Bounty Engineer Agent Execution Gate","description":"Machine-buyable infrastructure for autonomous agents: API cost routing, margin optimization, funding-rate data, webpage extraction, result verification, spend controls, retry planning, state, tender search and GitHub bounty intelligence.","url":"https://bounty-engineer-x402-prod.onrender.com/v1/agent-execution-gate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"tool":{"type":"object"},"payload":{},"purchase":{"type":"object"},"action_id":{"type":"string"},"fingerprint":{"type":"string"},"ttl_seconds":{"type":"integer","minimum":30},"namespace_key":{"type":"string"},"untrusted_context":{}}},"responseSchema":{"type":"json","example":{"ok":true,"mode":"agent_execution_gate","tool":{"decision":"allow"},"decision":"allow","idempotency":{"decision":"reserved"}}},"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_ch1ixvT6-jPWd2mFGi7Xx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Acts as a gating layer for autonomous agent tool calls, enforcing spend controls, idempotency, retry planning, and decision routing before an agent action executes.","exampleAgentPrompt":"Before running the next tool call in my agent pipeline, check through the execution gate — action ID 'scrape-job-42', namespace 'prod-bounty', fingerprint 'abc123', TTL 60 seconds — and tell me if it's allowed to proceed.","exampleUseCases":[{"title":"Spend-controlled agent tool authorization","prompt":"My agent is about to call an external API that costs money — run it through the execution gate with action ID 'enrich-lead-07', namespace 'sales-agent', fingerprint 'xyz789', and a 90-second TTL to make sure we're within budget and it hasn't already been tried."},{"title":"Idempotency check before retry","prompt":"My agent pipeline failed halfway through and I need to retry action 'parse-github-issue-12' — gate it with fingerprint 'retry-fg-55', namespace 'bounty-dev', TTL 30 seconds, and confirm whether this execution is safe to proceed or was already reserved."},{"title":"Margin-aware routing for agent API calls","prompt":"Before my agent fires off a funded-rate data fetch, run it through the execution gate — action ID 'funding-rate-fetch-btc', namespace 'trading-bot', fingerprint 'fr-gate-001', TTL 45 seconds — and confirm the decision so I know whether to allow or block the spend."}],"resultDescription":"Returns a JSON object with an 'ok' boolean, the execution mode ('agent_execution_gate'), a tool decision object containing 'allow' or 'deny', a top-level 'decision' field, and an idempotency object indicating whether the action slot was 'reserved' or already consumed.","failureModes":["Action already executed (idempotency conflict) — returns decision 'deny' with idempotency status 'conflict'","TTL too short (below 30 seconds minimum) — request rejected with validation error","Missing required fields (tool, action_id, fingerprint) — 400-level error","Insufficient funds or spend limit exceeded — decision 'deny' with spend control reason","Service unavailable on Render cold start — timeout or 503 error","Invalid namespace_key — unauthorized or unrecognized namespace response"],"whenToPreferThis":"Choose this endpoint when an autonomous agent needs a centralized gate to authorize, deduplicate, and spend-control individual tool calls before execution — especially in multi-step pipelines where idempotency, retry safety, and budget enforcement are critical. Prefer this over ad-hoc agent logic when you need a single decision point that combines fingerprinting, TTL-based reservation, and namespace-scoped spend controls in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:40:24.326Z","isFirstParty":false,"canonicalSlug":"bounty-engineer-agent-execution-gate-4a7d63ea"}