AI Inference · x402 · early usage

Browser Use: AI browser automation agents in the cloud

by x402.api.browser-use.com · discovered, not yet claimed by its owner · updated 2026-10-08

30d calls24

30d payers6

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

Browser Use: AI browser automation agents in the cloud. POST a natural-language task and an agent navigates websites, fills forms, clicks buttons, extracts structured data, and completes multi-step workflows just like a human. Stealth-enabled remote browsers with CAPTCHA solving, residential proxies, live session view, and optional structured output. Payments top up your balance; managing your session is free — you only pay to open a new browser. Docs: https://docs.browser-use.com

Tags: browser-use · browser-automation · ai-agent · web-scraping · browser · bazaar · builder-code

Call contract

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

Input example from Bazaar metadata

{
  "task": "Go to example.com and tell me the page title"
}

Output example

{
  "id": "3f6f2f64-3bfa-4643-a723-000000000000",
  "isTaskSuccessful": true,
  "liveUrl": "https://cloud.browser-use.com/live/...",
  "output": "Example Domain",
  "status": "stopped",
  "stepCount": 3
}

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/27010.json for the price and payment options.
Pay. Call GET https://x402.api.browser-use.com/api/v3/sessions. 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, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $1 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base
Demand: 24 calls · 6 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$1	0xC0CE6Bfb16bB6B6e10A9D806e509D8d20996380F	300s
exact	Base eip155:8453	USDC	$5	0xC0CE6Bfb16bB6B6e10A9D806e509D8d20996380F	300s
upto	Base eip155:8453	USDC	$100	0xC0CE6Bfb16bB6B6e10A9D806e509D8d20996380F	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xC0CE6Bfb16bB6B6e10A9D806e509D8d20996380F",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000000",
    "amountUsd": 1,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xC0CE6Bfb16bB6B6e10A9D806e509D8d20996380F",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000000",
    "amountUsd": 5,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "upto",
    "network": "eip155:8453",
    "payTo": "0xC0CE6Bfb16bB6B6e10A9D806e509D8d20996380F",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000000",
    "amountUsd": 100,
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "properties": {
        "id": {
          "description": "Session id — poll GET /api/v3/sessions/{session_id} for progress.",
          "type": "string"
        },
        "isTaskSuccessful": {
          "description": "Agent self-assessment of whether the task succeeded.",
          "type": "boolean"
        },
        "liveUrl": {
          "description": "Watch the browser session live.",
          "type": "string"
        },
        "output": {
          "description": "Agent's final result: free-form text, or structured data when outputSchema was requested."
        },
        "recordingUrls": {
          "description": "Video recordings of the session when enableRecording was set.",
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "status": {
          "enum": [
            "created",
            "idle",
            "running",
            "stopped",
            "timed_out",
            "error"
          ],
          "type": "string"
        },
        "stepCount": {
          "type": "integer"
        }
      },
      "required": [
        "id",
        "status"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

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

{
  "example": {
    "id": "string",
    "isTaskSuccessful": true,
    "liveUrl": "string",
    "output": null,
    "recordingUrls": [
      "string"
    ],
    "status": "created",
    "stepCount": 0
  },
  "type": "string"
}

Examples

curl

curl "https://x402.api.browser-use.com/api/v3/sessions"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://x402.api.browser-use.com/api/v3/sessions");
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://x402.api.browser-use.com/api/v3/sessions")
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.api.browser-use.com
Endpoint: https://x402.api.browser-use.com/api/v3/sessions
Machine-readable: /resources/27010.json