{
  "format": "delx/intent-card/v1",
  "id": "http-retry-plan-api",
  "intent": "HTTP Retry Plan for an agent workflow",
  "title": "HTTP Retry Plan API for agents",
  "description": "Decide whether an HTTP failure is safe to retry and return an idempotency-aware policy. Use it before an autonomous workflow acts on untrusted input, changes an API, retries a request, or evaluates production reliability. Returns bounded machine-readable JSON for $0.002 USDC via x402 on Base. Execution is deterministic, first-party, local-only, stateless, and does not call an upstream provider; structured validation failures are not billed.",
  "keywords": [
    "HTTP Retry Plan API",
    "HTTP Retry Plan for agents",
    "pay per result API",
    "x402 API",
    "no API key"
  ],
  "updated_at": "2026-08-06",
  "canonical_url": "https://commerce.delx.ai/intents/http-retry-plan-api",
  "machine_url": "https://commerce.delx.ai/intents/http-retry-plan-api.json",
  "recommendation": {
    "tool_name": "util_http_retry_plan",
    "service_name": "Delx HTTP Retry Plan",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/http-retry-plan",
    "price_usdc": "0.002",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "type": "object",
      "properties": {
        "status_code": {
          "type": "integer",
          "minimum": 100,
          "maximum": 599
        },
        "method": {
          "type": "string",
          "default": "GET"
        },
        "idempotent": {
          "type": "boolean",
          "description": "Override inferred method idempotency when the caller has a stable key."
        }
      },
      "required": [
        "status_code"
      ],
      "additionalProperties": true
    },
    "example_input": {
      "status_code": 503
    },
    "example_output": {
      "schema": "delx/http-retry-plan/v1",
      "retryable": true,
      "status_code": 503,
      "method": "GET",
      "idempotent": true,
      "max_attempts": 4,
      "strategy": "exponential_full_jitter",
      "respect_retry_after": true,
      "warning": null
    },
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/http-retry-plan -m POST -H 'x-delx-source: intent-card-http-retry-plan-api' --max-amount 0.002 -b '{\"status_code\":503}'",
      "max_amount_usdc": "0.002"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-http-retry-plan-api"
  },
  "evidence": {
    "paid_openapi": "https://api.delx.ai/openapi.x402.json",
    "governed_portfolio": "https://api.delx.ai/x402-portfolio.json",
    "live_contract": "https://api.delx.ai/api/v1/x402/http-retry-plan"
  }
}