x402 List

x402 Protocol Service Directory

Venice AI

AI PAYMENT-READY

payment-ready until 2026-09-09

Uncensored, privacy-preserving LLM and image API (OpenAI-compatible). x402 wallet top-up model with 10 USDC prepay.

Pay from $10.00 in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.

BASE URL https://api.venice.ai/api/v1 WEBSITE https://venice.ai ENDPOINTS 1 NETWORK Base / Solana ASSET USDC MEMBER SINCE 2026-02-02 MONITORED SINCE 2026-04-16

VERDICT

ranking generation 3

solid 76/100 #84 of 100 in AI by measured score

What the score read on this service: status online, 100% uptime 30d, 1732ms response p95, x402 compliance 14 of 14, $10 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 100 listings, this one among them. That set is wider than the 100 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
Otto AI strong 99 100% ---
Genesis strong 99 100% ---
x402engine strong 98 100% ---
Japan Furigana API strong 97 99.1% ---
BridgeNode strong 97 97.8% ---
5 of 99 other ranked services in AI · see the whole category

ASSESSMENT

updated 6h 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 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
99.9%
response p95
1732ms
avg response
766ms
total checks
7,422

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

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $10.00 (p100 in AI)
price (min)
$10.00
category percentile (min)
p100 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
-
registrar
-
hosting
custom
domain created
---

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 AI services including chat completions, image generation, audio processing, and video completion

category
ai-service
in
body
aichatimage-generationaudio-processingvideo-processing

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
POST /chat/completions OpenAI-compatible chat completion (10 USDC prepay) $10.00 Base/Solana USDC header
1 endpoints

REQUEST / RESPONSE EXAMPLE

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

// request
curl -i -X POST -H 'Content-Type: application/json' -d '{"model":"llama","messages":[]}' 'https://api.venice.ai/api/v1/chat/completions'
// 402 response (captured by monitor) · 1 payload · click to expand
[
  {
    "error": "Authentication required",
    "accepts": [
      {
        "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2670b922ef37c7df47158725c0cc407b5382293f",
        "amount": "10000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "payTo": "8qUL23aSj7mDWdoLMXGHFvnVCT9wd7jXcysiekroADEL",
        "amount": "10000000",
        "scheme": "exact",
        "network": "solana",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.venice.ai/api/v1/chat/completions",
      "mimeType": "application/json",
      "description": "Venice API"
    },
    "extensions": {
      "sign-in-with-x": {
        "info": {
          "uri": "https://api.venice.ai/api/v1/chat/completions",
          "nonce": "xEPtBxo6YTEsXXezAfOQn",
          "domain": "api.venice.ai",
          "version": "1",
          "issuedAt": "2026-06-16T10:38:00.181Z",
          "statement": "Sign in to Venice AI",
          "expirationTime": "2026-06-16T10:43:00.181Z"
        },
        "supportedChains": [
          {
            "type": "eip191",
            "chainId": "eip155:8453"
          },
          {
            "type": "eip1271",
            "chainId": "eip155:8453"
          },
          {
            "type": "ed25519",
            "chainId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
          }
        ]
      }
    },
    "x402Version": 2
  }
]

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/venice-ai/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
08-04 · uptime 100.0% · 635ms avg08-05 · uptime 100.0% · 742ms avg08-06 · uptime 100.0% · 671ms avg08-07 · uptime 100.0% · 681ms avg08-08 · uptime 100.0% · 767ms avg08-09 · uptime 100.0% · 799ms avg08-10 · uptime 100.0% · 572ms avg08-11 · uptime 100.0% · 634ms avg08-12 · uptime 100.0% · 675ms avg08-13 · uptime 100.0% · 605ms avg08-14 · uptime 100.0% · 515ms avg08-15 · uptime 100.0% · 671ms avg08-16 · uptime 100.0% · 528ms avg08-17 · uptime 100.0% · 671ms avg08-18 · uptime 100.0% · 595ms avg08-19 · uptime 100.0% · 621ms avg08-20 · uptime 100.0% · 743ms avg08-21 · uptime 100.0% · 662ms avg08-22 · uptime 99.6% · 740ms avg08-23 · uptime 99.6% · 768ms avg08-24 · uptime 100.0% · 869ms avg08-25 · uptime 99.6% · 978ms avg08-26 · uptime 100.0% · 1013ms avg08-27 · uptime 100.0% · 1057ms avg08-28 · uptime 100.0% · 935ms avg08-29 · uptime 100.0% · 1169ms avg08-30 · uptime 100.0% · 1189ms avg08-31 · uptime 100.0% · 964ms avg09-01 · uptime 100.0% · 993ms avg09-02 · uptime 100.0% · 1022ms avg08-0409-02
30d UPTIME 100%
RESPONSE TIME
08-04 · 635ms avg08-04 · 635ms avg08-05 · 742ms avg08-05 · 742ms avg08-06 · 671ms avg08-06 · 671ms avg08-07 · 681ms avg08-07 · 681ms avg08-08 · 767ms avg08-08 · 767ms avg08-09 · 799ms avg08-09 · 799ms avg08-10 · 572ms avg08-10 · 572ms avg08-11 · 634ms avg08-11 · 634ms avg08-12 · 675ms avg08-12 · 675ms avg08-13 · 605ms avg08-13 · 605ms avg08-14 · 515ms avg08-14 · 515ms avg08-15 · 671ms avg08-15 · 671ms avg08-16 · 528ms avg08-16 · 528ms avg08-17 · 671ms avg08-17 · 671ms avg08-18 · 595ms avg08-18 · 595ms avg08-19 · 621ms avg08-19 · 621ms avg08-20 · 743ms avg08-20 · 743ms avg08-21 · 662ms avg08-21 · 662ms avg08-22 · 740ms avg08-22 · 740ms avg08-23 · 768ms avg08-23 · 768ms avg08-24 · 869ms avg08-24 · 869ms avg08-25 · 978ms avg08-25 · 978ms avg08-26 · 1013ms avg08-26 · 1013ms avg08-27 · 1057ms avg08-27 · 1057ms avg08-28 · 935ms avg08-28 · 935ms avg08-29 · 1169ms avg08-29 · 1169ms avg08-30 · 1189ms avg08-30 · 1189ms avg08-31 · 964ms avg08-31 · 964ms avg09-01 · 993ms avg09-01 · 993ms avg09-02 · 1022ms avg09-02 · 1022ms avg08-0409-02
AVG RESP 773ms
PRICE (captured 402, USD)
08-03 · $10.0009-02 · $10.00$10.0008-0309-02
SUB-SCORES (uptime + x402 compliance)
08-03 uptime: 99.9% compliance: 100% checks08-04 uptime: 99.9% compliance: 100% checks08-05 uptime: 99.9% compliance: 100% checks08-06 uptime: 99.9% compliance: 100% checks08-07 uptime: 99.9% compliance: 100% checks08-08 uptime: 99.9% compliance: 100% checks08-09 uptime: 99.9% compliance: 100% checks08-10 uptime: 99.9% compliance: 100% checks08-11 uptime: 99.9% compliance: 100% checks08-12 uptime: 99.9% compliance: 100% checks08-13 uptime: 100.0% compliance: 100% checks08-14 uptime: 100.0% compliance: 100% checks08-15 uptime: 100.0% compliance: 100% checks08-16 uptime: 100.0% compliance: 100% checks08-17 uptime: 100.0% compliance: 100% checks08-18 uptime: 100.0% compliance: 100% checks08-19 uptime: 100.0% compliance: 100% checks08-20 uptime: 100.0% compliance: 100% checks08-21 uptime: 100.0% compliance: 100% checks08-22 uptime: 100.0% compliance: 100% checks08-23 uptime: 100.0% compliance: 100% checks08-24 uptime: 100.0% compliance: 100% checks08-25 uptime: 100.0% compliance: 100% checks08-26 uptime: 99.9% compliance: 100% checks08-27 uptime: 100.0% compliance: 100% checks08-28 uptime: 100.0% compliance: 100% checks08-29 uptime: 100.0% compliance: 100% checks08-30 uptime: 100.0% compliance: 100% checks08-31 uptime: 100.0% compliance: 100% checks09-01 uptime: 100.0% compliance: 100% checks09-02 uptime: 100.0% compliance: 100% checksuptimecompliance08-0309-02

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

14/14 checks pass · grade A

last 402 captured 2026-06-16 · last up 2026-09-02

  • 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 499ms
● SLOW 2965ms
● OK 911ms
● OK 877ms
● SLOW 1218ms
● OK 177ms
● OK 646ms
● OK 771ms
● OK 520ms
● SLOW 1378ms
● OK 804ms
● SLOW 1290ms
● OK 884ms
● OK 1005ms
● SLOW 2151ms
● OK 667ms
● OK 1094ms
● OK 889ms

EMBED THIS BADGE

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status
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[ update this listing ]

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