{"slug":"api-x402agentic-ai-spend-guard-62fd82","title":"Per-agent budget enforcement — track an agent's cumulative spend against a cap a","host":"api.x402agentic.ai","method":"GET","resource":"https://api.x402agentic.ai/spend-guard","category":"other","description":"Per-agent budget enforcement — track an agent's cumulative spend against a cap and block overspend. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":385,"reported_calls_30d":3,"reported_payers_30d":3,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"agentId":"agent-123","amountUsd":0.25,"budgetUsd":10},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"agentId":{"description":"Stable identifier for the spending agent","type":"string"},"amountUsd":{"description":"Amount about to be spent (USD)","type":"number"},"budgetUsd":{"description":"Optional: set/raise this agent's budget (USD)","type":"number"}},"required":["agentId"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":385,"error":null}],"description_full":"Per-agent budget enforcement — track an agent's cumulative spend against a cap and block overspend. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.","last_updated":"2026-09-17T03:57:54.808Z","schemes":["exact"]}