{
  "format": "delx/intent-card/v1",
  "id": "agent-result-citation-check-api",
  "intent": "Agent Result Citation Check for an agent workflow",
  "title": "Agent Result Citation Check API for agents",
  "description": "Agent Result Citation Check: Agent Result Citation Check checks bounded citation objects for URL and title fields from bounded caller-supplied values without an external provider. Call Agent Result Citation Check before paying for or accepting an x402 or agent delivery assembled from caller-supplied challenge and result metadata. Returns contract-specific checks, normalized evidence, mismatch reasons, and an explicit acceptance or rejection status for Agent Result Citation Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, memory-only execution with no paid upstream, live RPC, web search, credentials, custody, signing, media generator, or input retention. Honest limit: Validates metadata only; it never settles payment, signs payloads, contacts a facilitator, refunds funds, or asserts on-chain truth. Advisory output only; the buyer owns authorization, payment policy, and production decisions.",
  "keywords": [
    "Agent Result Citation Check API",
    "Agent Result Citation Check for agents",
    "pay per result API",
    "x402 API",
    "no API key"
  ],
  "updated_at": "2026-08-23",
  "canonical_url": "https://commerce.delx.ai/intents/agent-result-citation-check-api",
  "machine_url": "https://commerce.delx.ai/intents/agent-result-citation-check-api.json",
  "recommendation": {
    "tool_name": "util_agent_result_citation_check",
    "service_name": "Agent Result Citation Check",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/agent-result-citation-check",
    "price_usdc": "0.001",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "type": "object",
      "properties": {
        "citations": {
          "type": "array",
          "maxItems": 256,
          "items": {
            "type": "object",
            "maxProperties": 128,
            "additionalProperties": true
          },
          "description": "Citations supplied to Agent Result Citation Check; used only for this bounded calculation and processed in memory without retention."
        },
        "minimum_count": {
          "type": "integer",
          "description": "Minimum Count supplied to Agent Result Citation Check; used only for this bounded calculation and processed in memory without retention."
        }
      },
      "required": [
        "citations",
        "minimum_count"
      ],
      "additionalProperties": false
    },
    "example_input": {
      "citations": [
        {
          "url": "https://example.com/source",
          "title": "Primary source"
        }
      ],
      "minimum_count": 1
    },
    "example_output": {
      "schema": "delx/util-agent-result-citation-check/v1",
      "operation": "delivery_contract:agent_result_citation_check",
      "status": "pass",
      "result": {
        "valid_count": 1,
        "total_count": 1,
        "minimum_count": 1,
        "passed": true
      },
      "evidence": {
        "input_sha256": "f587a82bccbf27d7d465be830d9cd02c7ff7bdd1c8f296f294dbfa2a398f1d00",
        "retained": false,
        "external_calls": 0
      }
    },
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/agent-result-citation-check -m POST -H 'x-delx-source: intent-card-agent-result-citation-check-api' --max-amount 0.001 -b '{\"citations\":[{\"url\":\"https://example.com/source\",\"title\":\"Primary source\"}],\"minimum_count\":1}'",
      "max_amount_usdc": "0.001"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-agent-result-citation-check-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/agent-result-citation-check"
  }
}