x402 List

x402 Protocol Service Directory

x402 Agent-Commerce Starter + Platform Map

AI PAYMENT-READY

payment-ready until 2026-09-11

Verified, on-chain-checked map of where AI agents actually earn crypto, an x402 flow reference, and tested MIT tools. Pay 5 USDC on Base, download the kit. Orientation, not an income promise.

Part of the Leeworks operator hub

Pay from $5.00 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

BASE URL https://x402.leeworks.dev WEBSITE https://x402.leeworks.dev ENDPOINTS 1 NETWORK Base ASSET USDC MEMBER SINCE 2026-07-21 MONITORED SINCE 2026-07-21

VERDICT

ranking generation 3

solid 78/100 #81 of 104 in AI by measured score

What the score read on this service: status online, 99.9% uptime 30d, 4495ms response p95, x402 compliance 13 of 14, $5 price against the category. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

It is a score inside AI, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 104 listings, this one among them. That set is wider than the 104 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

ALTERNATIVES IN AI

Other AI services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE BAND SCORE UPTIME 30D VOL 30D
Genesis strong 98 100% ---
Spraay Gateway strong 97 100% ---
Otto AI strong 95 100% $34.57
Gondola strong 95 100% ---
witnessd strong 94 100% ---
5 of 103 other ranked services in AI · see the whole category

ASSESSMENT

updated 2h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 99.9%
uptime 24h
100%
uptime 7d
100%
uptime 30d
99.9%
uptime 90d
99.8%
response p95
4495ms
avg response
1050ms
total checks
2,766

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (13/14): declares the current x402 version (2)

13 of 14 x402 conformance checks pass; failing: declares the current x402 version (2). Full checklist below.

jump to compliance checklist

price $5.00 (p96 in AI)
price (min)
$5.00
category percentile (min)
p96 in AI
endpoints / prices
1 / 1
model
flat
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
764d
registrar
CloudFlare, Inc.
hosting
custom
domain created
2024-07-30

Identity facts, not a risk score.

traction ---

This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.

WHAT IT DOES

ai-derived

Provides a starter kit and platform map for agent commerce

category
commerce-starter
out
zip
starter-kitplatform-mapcommerce

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /kit x402 Agent-Commerce Starter + Platform Map (zip) $5.00 Base USDC body (v1 style)
1 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /kit returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://x402.leeworks.dev/kit'
// 402 response (captured by monitor) · 1 payload · click to expand
[
  {
    "error": "payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xa8B061d96F69426f11bcC807BfA00f0AF79541a7",
        "scheme": "exact",
        "network": "base",
        "mimeType": "application/zip",
        "resource": "https://x402.leeworks.dev/kit",
        "description": "x402 Agent-Commerce Starter + Platform Map (zip)",
        "maxAmountRequired": "5000000",
        "maxTimeoutSeconds": 120
      }
    ],
    "x402Version": 1
  }
]

OVER TIME

All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/x402-agent-commerce-starter-platform-map/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
08-06 · uptime 96.7% · 904ms avg08-07 · uptime 100.0% · 1071ms avg08-08 · uptime 100.0% · 1143ms avg08-09 · uptime 100.0% · 946ms avg08-10 · uptime 100.0% · 897ms avg08-11 · uptime 100.0% · 1080ms avg08-12 · uptime 100.0% · 909ms avg08-13 · uptime 100.0% · 897ms avg08-14 · uptime 100.0% · 986ms avg08-15 · uptime 100.0% · 1036ms avg08-16 · uptime 100.0% · 950ms avg08-17 · uptime 100.0% · 942ms avg08-18 · uptime 100.0% · 914ms avg08-19 · uptime 100.0% · 855ms avg08-20 · uptime 100.0% · 946ms avg08-21 · uptime 100.0% · 700ms avg08-22 · uptime 100.0% · 666ms avg08-23 · uptime 100.0% · 952ms avg08-24 · uptime 100.0% · 897ms avg08-25 · uptime 100.0% · 1109ms avg08-26 · uptime 100.0% · 1178ms avg08-27 · uptime 100.0% · 1570ms avg08-28 · uptime 100.0% · 1305ms avg08-29 · uptime 100.0% · 681ms avg08-30 · uptime 100.0% · 719ms avg08-31 · uptime 100.0% · 1222ms avg09-01 · uptime 100.0% · 1022ms avg09-02 · uptime 100.0% · 1504ms avg09-03 · uptime 100.0% · 1907ms avg09-04 · uptime 100.0% · 1386ms avg08-0609-04
30d UPTIME 99.9%
RESPONSE TIME
08-06 · 904ms avg08-06 · 904ms avg08-07 · 1071ms avg08-07 · 1071ms avg08-08 · 1143ms avg08-08 · 1143ms avg08-09 · 946ms avg08-09 · 946ms avg08-10 · 897ms avg08-10 · 897ms avg08-11 · 1080ms avg08-11 · 1080ms avg08-12 · 909ms avg08-12 · 909ms avg08-13 · 897ms avg08-13 · 897ms avg08-14 · 986ms avg08-14 · 986ms avg08-15 · 1036ms avg08-15 · 1036ms avg08-16 · 950ms avg08-16 · 950ms avg08-17 · 942ms avg08-17 · 942ms avg08-18 · 914ms avg08-18 · 914ms avg08-19 · 855ms avg08-19 · 855ms avg08-20 · 946ms avg08-20 · 946ms avg08-21 · 700ms avg08-21 · 700ms avg08-22 · 666ms avg08-22 · 666ms avg08-23 · 952ms avg08-23 · 952ms avg08-24 · 897ms avg08-24 · 897ms avg08-25 · 1109ms avg08-25 · 1109ms avg08-26 · 1178ms avg08-26 · 1178ms avg08-27 · 1570ms avg08-27 · 1570ms avg08-28 · 1305ms avg08-28 · 1305ms avg08-29 · 681ms avg08-29 · 681ms avg08-30 · 719ms avg08-30 · 719ms avg08-31 · 1222ms avg08-31 · 1222ms avg09-01 · 1022ms avg09-01 · 1022ms avg09-02 · 1504ms avg09-02 · 1504ms avg09-03 · 1907ms avg09-03 · 1907ms avg09-04 · 1386ms avg09-04 · 1386ms avg08-0609-04
AVG RESP 1051ms
PRICE (captured 402, USD)
08-05 · $5.0009-04 · $5.00$5.0008-0509-04
SUB-SCORES (uptime + x402 compliance)
08-06 uptime: 99.5% compliance: 93% checks08-07 uptime: 99.5% compliance: 93% checks08-08 uptime: 99.6% compliance: 93% checks08-09 uptime: 99.6% compliance: 93% checks08-10 uptime: 99.6% compliance: 93% checks08-11 uptime: 99.6% compliance: 93% checks08-12 uptime: 99.6% compliance: 93% checks08-13 uptime: 99.7% compliance: 93% checks08-14 uptime: 99.7% compliance: 93% checks08-15 uptime: 99.7% compliance: 93% checks08-16 uptime: 99.7% compliance: 93% checks08-17 uptime: 99.7% compliance: 93% checks08-18 uptime: 99.7% compliance: 93% checks08-19 uptime: 99.7% compliance: 93% checks08-20 uptime: 99.7% compliance: 93% checks08-21 uptime: 99.8% compliance: 93% checks08-22 uptime: 99.8% compliance: 93% checks08-23 uptime: 99.8% compliance: 93% checks08-24 uptime: 99.8% compliance: 93% checks08-25 uptime: 99.8% compliance: 93% checks08-26 uptime: 99.8% compliance: 93% checks08-27 uptime: 99.9% compliance: 93% checks08-28 uptime: 99.9% compliance: 93% checks08-29 uptime: 99.9% compliance: 93% checks08-30 uptime: 99.9% compliance: 93% checks08-31 uptime: 99.9% compliance: 93% checks09-01 uptime: 99.9% compliance: 93% checks09-02 uptime: 99.9% compliance: 93% checks09-03 uptime: 99.9% compliance: 93% checks09-04 uptime: 99.9% compliance: 93% checksuptimecompliance08-0609-04

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
This service settles on a network x402-list does not measure yet, so on-chain volume is not counted here. Shown as unmeasured, not zero.
DISTINCT BUYERS
This service settles on a network x402-list does not measure yet, so distinct on-chain buyers are not counted here. Shown as unmeasured, not zero.

COMPLIANCE

13/14 checks pass · grade A · failing: declares the current x402 version (2)

last 402 captured 2026-07-21 · last up 2026-09-04

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● OK 1071ms
● OK 704ms
● SLOW 2609ms
● OK 700ms
● SLOW 1709ms
● SLOW 1683ms
● OK 1427ms
● OK 1188ms
● OK 639ms
● SLOW 3175ms
● OK 927ms
● SLOW 2583ms
● SLOW 3952ms
● SLOW 3515ms
● SLOW 3248ms
● SLOW 4344ms
● OK 874ms
● OK 1116ms

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