Utilities · x402 · early usage

Use when an agent needs fresh identifiers — UUID v4/v7, ULID, nanoid, secure passwords,…

Use when an agent needs fresh identifiers — UUID v4/v7, ULID, nanoid, secure passwords, or memorable passphrases. Cryptographically random via WebCrypto, generated locally, no upstream. Pass type and count (1-100). Resale permitted: buyer may resell this data…

by pay.brianbooms.com · discovered, not yet claimed by its owner · updated 2026-10-03

30d calls1

30d payers1

MethodGET

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: GET
Input: query parameters
Output: json
Last paid call: 2026-10-03

Input example from Bazaar metadata

{
  "count": "How many, 1-100. Example: 5",
  "type": "uuid4, uuid7, ulid, nanoid, password, or passphrase. Example: uuid7"
}

Output example

{
  "count": 2,
  "ids": [
    "0193a7f2-…"
  ],
  "product": "ID generation",
  "type": "uuid7"
}

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/55507.json for the price and payment options.
Pay. Call GET https://pay.brianbooms.com/api/v1/data/id-generate. 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, Polygon, Arbitrum One, Avalanche, solana:5eykt4UsFv8P8NJdTREpYbfj1W7N2H4, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.005 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base, Polygon, Arbitrum One, Avalanche, solana:5eykt4UsFv8P8NJdTREpYbfj1W7N2H4
Demand: 1 calls · 1 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.005	0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB	300s
exact	Polygon eip155:137	USDC	$0.005	0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB	300s
exact	Arbitrum One eip155:42161	USDC	$0.005	0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB	300s
exact	Avalanche eip155:43114	0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E	5000	0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB	300s
exact	solana:5eykt4UsFv8P8NJdTREpYbfj1W7N2H4 solana:5eykt4UsFv8P8NJdTREpYbfj1W7N2H4	USDC	$0.005	5cCsBsoHKduFhgKF1dd2v2jBx33mCjindrkxSY7UFH4Q	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "amountUsd": 0.005,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "payTo": "0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "5000",
    "amountUsd": 0.005,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "payTo": "0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "5000",
    "amountUsd": 0.005,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:43114",
    "payTo": "0x4cb662b1aAA109ddD603050a0A39687B1d4A1abB",
    "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
    "amount": "5000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpYbfj1W7N2H4",
    "payTo": "5cCsBsoHKduFhgKF1dd2v2jBx33mCjindrkxSY7UFH4Q",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "5000",
    "amountUsd": 0.005,
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "example": {
    "count": 2,
    "ids": [
      "0193a7f2-…"
    ],
    "product": "ID generation",
    "type": "uuid7"
  },
  "type": "json"
}

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

{
  "count": 2,
  "ids": [
    "0193a7f2-…"
  ],
  "product": "ID generation",
  "type": "uuid7"
}

Examples

curl

curl "https://pay.brianbooms.com/api/v1/data/id-generate"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://pay.brianbooms.com/api/v1/data/id-generate");
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://pay.brianbooms.com/api/v1/data/id-generate")
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: pay.brianbooms.com
Endpoint: https://pay.brianbooms.com/api/v1/data/id-generate
Machine-readable: /resources/55507.json