Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

Execute one bounded eth_call against Base, Ethereum, or Arbitrum and return raw determinis

Execute one bounded eth_call against Base, Ethereum, or Arbitrum and return raw deterministic call data without signing or broadcasting.

Do you run ai-data-marketplace-1042299154756.us-central1.run.app? This listing was mirrored from Coinbase's public Bazaar. Claim it in 30 seconds — no account required — and it becomes verified, permanently overriding the mirrored copy.

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2000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-28
updated

Provider

ai-data-marketplace-1042299154756.us-central1.run.app · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x8647F7D7a1368a467Ad1FF757fBc2e7167973558",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "block": "latest",
          "chain": "base",
          "data": "0x18160ddd",
          "to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "broadcast": false,
          "network": "base",
          "return_data": "0x...",
          "return_data_bytes": 32,
          "success": true
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "additionalProperties": true,
              "properties": {
                "block": {
                  "description": "Block tag or height; defaults to latest.",
                  "type": "string"
                },
                "chain": {
                  "description": "base, ethereum, or arbitrum; defaults to base.",
                  "type": "string"
                },
                "data": {
                  "description": "0x-prefixed calldata, limited to 32,768 bytes; defaults to 0x.",
                  "type": "string"
                },
                "from": {
                  "description": "Optional caller address for call context.",
                  "type": "string"
                },
                "to": {
                  "description": "Destination contract address.",
                  "type": "string"
                }
              },
              "required": [
                "to"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "additionalProperties": true,
              "properties": {
                "broadcast": {
                  "type": "boolean"
                },
                "network": {
                  "type": "string"
                },
                "return_data": {
                  "type": "string"
                },
                "return_data_bytes": {
                  "type": "integer"
                },
                "success": {
                  "type": "boolean"
                }
              },
              "required": [
                "success",
                "network",
                "broadcast",
                "return_data",
                "return_data_bytes"
              ],
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/evm_call"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/evm_call");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/evm_call")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/3233.json, and this resource appears in /discovery/resources and /discovery/search.