{
  "format": "delx/intent-card/v1",
  "id": "base-call-api",
  "intent": "eth_call read contract base",
  "title": "Base eth_call API for agents",
  "description": "Bounded read-only eth_call on Base for $0.002 (max 4KB data/response).",
  "keywords": [
    "eth_call",
    "base call",
    "contract read",
    "x402 eth_call"
  ],
  "updated_at": "2026-08-06",
  "canonical_url": "https://commerce.delx.ai/intents/base-call-api",
  "machine_url": "https://commerce.delx.ai/intents/base-call-api.json",
  "recommendation": {
    "tool_name": "get_base_call",
    "service_name": "Delx Base Read-only Contract Call",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/base-call",
    "price_usdc": "0.002",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "type": "object",
      "properties": {
        "to": {
          "type": "string"
        },
        "data": {
          "type": "string"
        },
        "from": {
          "type": "string"
        },
        "block": {
          "type": "string",
          "default": "latest"
        }
      },
      "required": [
        "to"
      ],
      "additionalProperties": false
    },
    "example_input": {},
    "example_output": {},
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/base-call -m POST -H 'x-delx-source: intent-card-base-call-api' --max-amount 0.002 -b '{}'",
      "max_amount_usdc": "0.002"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-base-call-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/base-call"
  }
}