Curated x402 ecosystem directory — 277 human-reviewed projects: SDKs, production APIs, fac
Curated x402 ecosystem directory — 277 human-reviewed projects: SDKs, production APIs, facilitators, agent frameworks, tools. Spam-filtered alternative to Bazaar (13K entries, 85% spam). Search by keyword or browse by category. Accepts USDC payments on Base and Solana
10000 (raw units)
price
4
calls / 30d
3
unique payers
2026-09-12
updated
Provider
scout.hugen.tokyo · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "10000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"category": "search",
"discoverable": true,
"info": {
"input": {
"method": "GET",
"queryParams": {
"category": "Python",
"q": "sdk"
},
"type": "http"
},
"output": {
"type": "json"
}
},
"schema": {
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
}
},
"required": [
"method"
]
}
}
},
"tags": [
"multi-source",
"x402",
"structured-json"
]
}
}Use it
curl
curl "https://scout.hugen.tokyo/scout/awesome" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://scout.hugen.tokyo/scout/awesome");
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://scout.hugen.tokyo/scout/awesome")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/14926.json, and this resource appears in /discovery/resources and /discovery/search.