{
  "format": "delx/intent-card/v1",
  "id": "batch-dependency-levels-api",
  "intent": "Batch Dependency Levels for an agent workflow",
  "title": "Batch Dependency Levels API for agents",
  "description": "Batch Dependency Levels: Batch Dependency Levels topologically groups bounded jobs into executable dependency levels from bounded caller-supplied values without an external provider. Call Batch Dependency Levels before an agent hands structured data or a batch plan to a downstream tool with a stricter contract. Returns the bounded transformation or validation finding with counts, normalized values, and a versioned result contract for Batch Dependency Levels as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, memory-only execution with no paid upstream, live RPC, web search, credentials, custody, signing, media generator, or input retention. Honest limit: Processes bounded caller-supplied data in memory only; it performs no file fetch, database write, code execution, or retention. Advisory output only; the buyer owns authorization, payment policy, and production decisions.",
  "keywords": [
    "Batch Dependency Levels API",
    "Batch Dependency Levels for agents",
    "pay per result API",
    "x402 API",
    "no API key"
  ],
  "updated_at": "2026-08-23",
  "canonical_url": "https://commerce.delx.ai/intents/batch-dependency-levels-api",
  "machine_url": "https://commerce.delx.ai/intents/batch-dependency-levels-api.json",
  "recommendation": {
    "tool_name": "util_batch_dependency_levels",
    "service_name": "Batch Dependency Levels",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/batch-dependency-levels",
    "price_usdc": "0.001",
    "payment_protocols": [
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      "mpp"
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      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "type": "object",
      "properties": {
        "jobs": {
          "type": "array",
          "maxItems": 256,
          "items": {
            "type": "object",
            "maxProperties": 128,
            "additionalProperties": true
          },
          "description": "Jobs supplied to Batch Dependency Levels; used only for this bounded calculation and processed in memory without retention."
        }
      },
      "required": [
        "jobs"
      ],
      "additionalProperties": false
    },
    "example_input": {
      "jobs": [
        {
          "id": "a",
          "depends_on": []
        },
        {
          "id": "b",
          "depends_on": [
            "a"
          ]
        },
        {
          "id": "c",
          "depends_on": [
            "a"
          ]
        }
      ]
    },
    "example_output": {
      "schema": "delx/util-batch-dependency-levels/v1",
      "operation": "data_batch:batch_dependency_levels",
      "status": "pass",
      "result": {
        "levels": [
          [
            "a"
          ],
          [
            "b",
            "c"
          ]
        ],
        "cycle_or_missing": []
      },
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        "retained": false,
        "external_calls": 0
      }
    },
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/batch-dependency-levels -m POST -H 'x-delx-source: intent-card-batch-dependency-levels-api' --max-amount 0.001 -b '{\"jobs\":[{\"id\":\"a\",\"depends_on\":[]},{\"id\":\"b\",\"depends_on\":[\"a\"]},{\"id\":\"c\",\"depends_on\":[\"a\"]}]}'",
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  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-batch-dependency-levels-api"
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  "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/batch-dependency-levels"
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}