AI Inference · x402 · early usage

Venice Responses API (beta) — OpenAI-compatible structured agent outputs with typed blo…

Venice Responses API (beta) — OpenAI-compatible structured agent outputs with typed blocks (reasoning, message, tool calls), paid per request in USDC on Base via x402, no API key. Optional header x-venice-responses-mode: native|compat (native rejects previous…

by x402.aispace.bot · discovered, not yet claimed by its owner · updated 2026-10-08

30d calls2

30d payers2

MethodPOST

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

Tags: venice · responses · agents · openai · aispace · bazaar · chainId · estimateBasis · priceMult · tokenDecimals · upstreamUsd

Call contract

Method: POST
Input: json
Output: json
Last paid call: 2026-10-08

Input example from Bazaar metadata

{
  "input": "Summarize the x402 protocol in one sentence.",
  "model": "zai-org-glm-5-2"
}

Output example

{
  "created_at": 1788177693,
  "id": "resp_gcp-1788177693065",
  "model": "gemini-3-6-flash",
  "object": "response",
  "output": [
    {
      "id": "rs_XrMtQ4zPQVL2",
      "summary": [
        "**My Thought Process on Receiving \"hi\"**\n\nAh, a greeting! The user has initiated contact with a simple \"hi.\" My immediat"
      ],
      "type": "reasoning"
    }
  ],
  "status": "completed",
  "usage": {
    "input_tokens": 1780,
    "output_tokens": 28,
    "total_tokens": 1808
  }
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/26771.json for the price and payment options.
Pay. Call GET https://x402.aispace.bot/api/v1/responses. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, Solana, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.01 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base, Solana
Demand: 2 calls · 2 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.01	0xA7f3Ad0E69F61864092FAbBa6Cee00AF6e584689	300s
exact	Solana solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	$0.01	5hqrYCkTNe5z9Uc8o29KDNd2Gn9YreE6ZthZ7QY5hrKY	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA7f3Ad0E69F61864092FAbBa6Cee00AF6e584689",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "amountUsd": 0.01,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "5hqrYCkTNe5z9Uc8o29KDNd2Gn9YreE6ZthZ7QY5hrKY",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "amountUsd": 0.01,
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "properties": {
        "created_at": {
          "type": "number"
        },
        "id": {
          "type": "string"
        },
        "model": {
          "type": "string"
        },
        "object": {
          "type": "string"
        },
        "output": {
          "items": {
            "properties": {
              "id": {
                "type": "string"
              },
              "summary": {
                "items": {
                  "type": "string"
                },
                "type": "array"
              },
              "type": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "type": "array"
        },
        "status": {
          "type": "string"
        },
        "usage": {
          "properties": {
            "input_tokens": {
              "type": "number"
            },
            "output_tokens": {
              "type": "number"
            },
            "total_tokens": {
              "type": "number"
            }
          },
          "type": "object"
        }
      },
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

Example shape — generated from the schema, not a captured live response

{
  "example": {
    "created_at": 0,
    "id": "string",
    "model": "string",
    "object": "string",
    "output": [
      {
        "id": "string",
        "summary": [
          "string"
        ],
        "type": "string"
      }
    ],
    "status": "string",
    "usage": {
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0
    }
  },
  "type": "string"
}

Examples

curl

curl -X POST 'https://x402.aispace.bot/api/v1/responses' -H 'Content-Type: application/json' --data '{"input":"Summarize the x402 protocol in one sentence.","model":"zai-org-glm-5-2"}'
# -> 402 Payment Required; read PAYMENT-REQUIRED
# retry the identical request with PAYMENT-SIGNATURE

JavaScript

const res = await fetch("https://x402.aispace.bot/api/v1/responses", {
  "method": "POST",
  "headers": {
    "content-type": "application/json"
  },
  "body": "{\"input\":\"Summarize the x402 protocol in one sentence.\",\"model\":\"zai-org-glm-5-2\"}"
});
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
import json
res = httpx.request("POST", "https://x402.aispace.bot/api/v1/responses", json=json.loads("{\"input\":\"Summarize the x402 protocol in one sentence.\",\"model\":\"zai-org-glm-5-2\"}"))
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: x402.aispace.bot
Endpoint: https://x402.aispace.bot/api/v1/responses
Machine-readable: /resources/26771.json