AI Inference · x402 · early usage

Generate one bounded assistant response with the operator's self-hosted Ollama model

Generate one bounded assistant response with the operator's self-hosted Ollama model. Use for short, single-message inference where local processing is preferred. Accepts up to 8,000 characters and returns the model name, response text, and token counts when…

by fetchharbor.benlab.download · 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: bazaar

Call contract

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

Input example from Bazaar metadata

{
  "message": "Explain this topic briefly."
}

Output example

{
  "model": "llama3.2:3b",
  "prompt_tokens": 14,
  "response": "Hello! How can I help?",
  "response_tokens": 8,
  "status": "success"
}

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/40877.json for the price and payment options.
Pay. Call GET https://fetchharbor.benlab.download/chat. 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: $0.01 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base
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	0xAED4a496Fed1132b94C0A5f9Fb5eE7cf63D869C2	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xAED4a496Fed1132b94C0A5f9Fb5eE7cf63D869C2",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "amountUsd": 0.01,
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "additionalProperties": false,
      "properties": {
        "model": {
          "type": "string"
        },
        "prompt_tokens": {
          "minimum": 0,
          "type": [
            "integer",
            "null"
          ]
        },
        "response": {
          "type": "string"
        },
        "response_tokens": {
          "minimum": 0,
          "type": [
            "integer",
            "null"
          ]
        },
        "status": {
          "const": "success",
          "type": "string"
        }
      },
      "required": [
        "status",
        "model",
        "response",
        "prompt_tokens",
        "response_tokens"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

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

{
  "example": {
    "model": "string",
    "prompt_tokens": 0,
    "response": "string",
    "response_tokens": 0,
    "status": "string"
  },
  "type": "string"
}

Examples

curl

curl -X POST 'https://fetchharbor.benlab.download/chat' -H 'Content-Type: application/json' --data '{"message":"Explain this topic briefly."}'
# -> 402 Payment Required; read PAYMENT-REQUIRED
# retry the identical request with PAYMENT-SIGNATURE

JavaScript

const res = await fetch("https://fetchharbor.benlab.download/chat", {
  "method": "POST",
  "headers": {
    "content-type": "application/json"
  },
  "body": "{\"message\":\"Explain this topic briefly.\"}"
});
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://fetchharbor.benlab.download/chat", json=json.loads("{\"message\":\"Explain this topic briefly.\"}"))
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: fetchharbor.benlab.download
Endpoint: https://fetchharbor.benlab.download/chat
Machine-readable: /resources/40877.json