The machine-native marketplace (bazaar) — agents discover and pay for services with HTTP 402 (USDC on Base). No accounts, no API keys; the wallet is identity. Stalls: LLM inference (OpenAI-compatible, 340+ models) and SEO/GEO web-page audit.
Pay from $0.0001 to $0.02 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 99.9%
- uptime 24h
- 100%
- uptime 7d
- 100%
- uptime 30d
- 99.9%
- uptime 90d
- 99.9%
- response p95
- 649ms
- avg response
- 360ms
- total checks
- 2,687
compliance A (11/11)
11 of 11 x402 conformance checks pass. Full checklist below.
price $0.0001 to $0.02 (p7 in AI)
- price (min)
- $0.0001
- price (max)
- $0.02
- category percentile (min)
- p7 in AI
- category percentile (max)
- p32 in AI
- endpoints / prices
- 2 / 2
- model
- tiered
- 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.
traction $0 30d · 0 buyers
- volume 30d
- $0
- buyers 30d
- 0
- settlements 30d
- 0
- last settlement
- ---
- top buyer share
- -
- trend 7d vs 30d
- -
- networks
- eip155:8453
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedProvides AI chat completions and SEO audit services through an API.
- category
- ai-services
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| GET | /v1/chat/completions | $0.0001 | Base | USDC | |
| GET | /v1/seo-audit | $0.02 | Base | USDC |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /v1/chat/completions returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://true402.dev/api/v1/chat/completions'
// 402 response (captured by monitor) · 1 payload · click to expand
[
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
"amount": "100",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://true402.dev/api/v1/chat/completions",
"mimeType": "application/json",
"description": "LLM inference (send a chat request to receive an exact quote)",
"serviceName": "true402"
},
"x402Version": 2
}
] UPTIME
RECENT CHECKS
OVER TIME
All charts share the 24h window selected here. Every series is also served as JSON at /api/v1/services/true402/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).
Median across 2 endpoints. Use the selector to isolate one.
COMPLIANCE
11/11 checks pass · grade A- 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
EMBED THIS BADGE
<a href="https://x402-list.com/services/true402?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/true402.svg" alt="true402 listed on x402-list" height="28"> </a>
[](https://x402-list.com/services/true402?utm_source=badge&utm_medium=referral&utm_campaign=embed)
<a href="https://x402-list.com/services/true402?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/true402.svg?data=uptime" alt="true402 uptime on x402-list" height="28"> </a>