x402 List

x402 Protocol Service Directory

Producer by Suede Labs

AI

payment-ready 2026-08-12, probe currently failing

AI music and video generation agent selling fixed-price, pay-per-request media jobs via x402 and Virtuals ACP on Base. Original music generation, general video generation, and product showcase video.

Pay from $8.00 to $10.00 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

listed 2026-07-13 · no on-chain settlement recorded yet

BASE URL https://discovery.suedeai.ai WEBSITE https://discovery.suedeai.ai ENDPOINTS 2 NETWORK Base ASSET USDC MEMBER SINCE 2026-07-13 MONITORED SINCE 2026-07-13

VERDICT

ranking generation 3

weak 51/100 #96 of 98 in AI by measured score

What the score read on this service: status offline, 95.2% uptime 30d, 623ms response p95, x402 compliance 13 of 14, $8 price against the category, on-chain traction measured. 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 98 listings, this one among them. That set is wider than the 98 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 98 100% ---
Japan Furigana API strong 97 99.1% ---
Agent402.tools strong 97 98.1% ---
Spraay Gateway strong 96 100% ---
The Nervous System (agent governance x402 API) strong 95 100% ---
5 of 97 other ranked services in AI · see the whole category

ASSESSMENT

updated 3h 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 95.2%
uptime 24h
0%
uptime 7d
0%
uptime 30d
95.2%
uptime 90d
97.6%
response p95
623ms
avg response
502ms
total checks
1,491

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

compliance C (13/14): EIP-712 domain parameters present on every EVM entry, stale (probe failing)

13 of 14 x402 conformance checks pass; failing: EIP-712 domain parameters present on every EVM entry. Full checklist below.

jump to compliance checklist

signability route not signable

At least one EVM route on this service returns its 402 without the EIP-712 domain parameters (extra.name and extra.version), so a standard x402 client cannot build the signature for that route.

Measured on the last 402 envelope captured from this service. It is a fact about the envelope, not a judgement on the service or its operator.

This is the only conformance check that caps the compliance grade, at C.

The probe on this service is currently failing, so this is the last captured reading, not a live one.

jump to compliance checklist

price $8.00 to $10.00 (p98 in AI)
price (min)
$8.00
price (max)
$10.00
category percentile (min)
p98 in AI
category percentile (max)
p92 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.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

traction $0.00 30d · 0 buyers
volume 30d
$0.00
buyers 30d
0
settlements 30d
0
measured since
--- (start of our harvest window)
last settlement
---
top buyer share
-
trend 7d vs 30d
-
networks
eip155:8453
volume all-time
$0
settlements all-time
0
median settlement 30d
-
max settlement 30d
-
settled via
-

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-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /x402/general-video $8.00 Base USDC header
GET /x402/product-showcase-video-10s $10.00 Base USDC header
2 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /x402/general-video returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://discovery.suedeai.ai/x402/general-video'
// 402 response (captured by monitor) · 2 payloads · click to expand
[
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "payTo": "0x7b454EFa89c8761038A35aF5f18aF9056508E672",
        "amount": "8000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "metadata": {
      "llms": "https://discovery.suedeai.ai/llms.txt",
      "x402": "https://discovery.suedeai.ai/.well-known/x402.json",
      "title": "General AI Video",
      "openapi": "https://discovery.suedeai.ai/openapi.json",
      "service": "Johnny Suede Agent Network",
      "toolName": "general_video",
      "agentCard": "https://discovery.suedeai.ai/.well-known/agent-card.json",
      "inputSchema": "#/components/schemas/GeneralVideoRequest",
      "priorityAgents": [
        {
          "name": "johnny-suede",
          "priority": 1
        },
        {
          "name": "producer-by-suede-labs",
          "priority": 2
        }
      ],
      "generationProvider": {
        "apiKeyEnv": "VIDEO_API_KEY",
        "visibility": "server-side-only"
      }
    },
    "mimeType": "application/json",
    "resource": "https://discovery.suedeai.ai/x402/general-video",
    "description": "Generate a 10-second AI video from a prompt with optional references, aspect ratio, mode, and sound.",
    "x402Version": 2
  },
  {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "payTo": "0x7b454EFa89c8761038A35aF5f18aF9056508E672",
        "amount": "10000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "metadata": {
      "llms": "https://discovery.suedeai.ai/llms.txt",
      "x402": "https://discovery.suedeai.ai/.well-known/x402.json",
      "title": "10-Second Premium Product Showcase Video",
      "openapi": "https://discovery.suedeai.ai/openapi.json",
      "service": "Johnny Suede Agent Network",
      "toolName": "product_showcase_video_10s",
      "agentCard": "https://discovery.suedeai.ai/.well-known/agent-card.json",
      "inputSchema": "#/components/schemas/ProductShowcaseRequest",
      "priorityAgents": [
        {
          "name": "johnny-suede",
          "priority": 1
        },
        {
          "name": "producer-by-suede-labs",
          "priority": 2
        }
      ],
      "generationProvider": {
        "apiKeyEnv": "VIDEO_API_KEY",
        "visibility": "server-side-only"
      }
    },
    "mimeType": "application/json",
    "resource": "https://discovery.suedeai.ai/x402/product-showcase-video-10s",
    "description": "Create a premium 10-second product showcase video from one product image URL.",
    "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/producer-by-suede-labs/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
08-12 · uptime 93.3% · 379ms avg08-13 · uptime 0.0%08-14 · uptime 0.0%08-15 · uptime 0.0%08-16 · uptime 0.0%08-17 · uptime 0.0%08-18 · uptime 0.0%08-19 · uptime 0.0%08-20 · uptime 0.0%08-21 · uptime 0.0%08-22 · uptime 0.0%08-23 · uptime 0.0%08-24 · uptime 0.0%08-25 · uptime 0.0%08-26 · uptime 0.0%08-27 · uptime 0.0%07-29 · uptime 100.0% · 449ms avg07-30 · uptime 100.0% · 548ms avg07-31 · uptime 100.0% · 608ms avg08-01 · uptime 100.0% · 560ms avg08-02 · uptime 100.0% · 548ms avg08-03 · uptime 100.0% · 583ms avg08-04 · uptime 100.0% · 691ms avg08-05 · uptime 100.0% · 588ms avg08-06 · uptime 100.0% · 548ms avg08-07 · uptime 100.0% · 510ms avg08-08 · uptime 100.0% · 254ms avg08-09 · uptime 100.0% · 303ms avg08-10 · uptime 100.0% · 550ms avg08-11 · uptime 100.0% · 375ms avg08-12 · uptime 93.3% · 379ms avg08-13 · uptime 0.0%08-14 · uptime 0.0%08-15 · uptime 0.0%08-16 · uptime 0.0%08-17 · uptime 0.0%08-18 · uptime 0.0%08-19 · uptime 0.0%08-20 · uptime 0.0%08-21 · uptime 0.0%08-22 · uptime 0.0%08-23 · uptime 0.0%08-24 · uptime 0.0%08-25 · uptime 0.0%08-26 · uptime 0.0%08-27 · uptime 0.0%07-2908-27
30d UPTIME 95.2%
RESPONSE TIME
07-29 · 449ms avg07-29 · 449ms avg07-30 · 548ms avg07-30 · 548ms avg07-31 · 608ms avg07-31 · 608ms avg08-01 · 560ms avg08-01 · 560ms avg08-02 · 548ms avg08-02 · 548ms avg08-03 · 583ms avg08-03 · 583ms avg08-04 · 691ms avg08-04 · 691ms avg08-05 · 588ms avg08-05 · 588ms avg08-06 · 548ms avg08-06 · 548ms avg08-07 · 510ms avg08-07 · 510ms avg08-08 · 254ms avg08-08 · 254ms avg08-09 · 303ms avg08-09 · 303ms avg08-10 · 550ms avg08-10 · 550ms avg08-11 · 375ms avg08-11 · 375ms avg08-12 · 379ms avg08-12 · 379ms avg08-13 · 0ms avg08-13 · 0ms avg08-14 · 0ms avg08-14 · 0ms avg08-15 · 0ms avg08-15 · 0ms avg08-16 · 0ms avg08-16 · 0ms avg08-17 · 0ms avg08-17 · 0ms avg08-18 · 0ms avg08-18 · 0ms avg08-19 · 0ms avg08-19 · 0ms avg08-20 · 0ms avg08-20 · 0ms avg08-21 · 0ms avg08-21 · 0ms avg08-22 · 0ms avg08-22 · 0ms avg08-23 · 0ms avg08-23 · 0ms avg08-24 · 0ms avg08-24 · 0ms avg08-25 · 0ms avg08-25 · 0ms avg08-26 · 0ms avg08-26 · 0ms avg08-27 · 0ms avg08-27 · 0ms avg07-2908-27
AVG RESP 502ms
PRICE (captured 402, USD)
07-28 · $9.0008-27 · $9.00$9.0007-2808-27

Median across 2 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
07-28 uptime: 100.0% compliance: 93% checks07-29 uptime: 100.0% compliance: 93% checks07-30 uptime: 100.0% compliance: 93% checks07-31 uptime: 100.0% compliance: 93% checks08-01 uptime: 100.0% compliance: 93% checks08-02 uptime: 100.0% compliance: 93% checks08-03 uptime: 100.0% compliance: 93% checks08-04 uptime: 100.0% compliance: 93% checks08-05 uptime: 100.0% compliance: 93% checks08-06 uptime: 100.0% compliance: 93% checks08-07 uptime: 100.0% compliance: 93% checks08-08 uptime: 100.0% compliance: 93% checks08-09 uptime: 100.0% compliance: 93% checks08-10 uptime: 100.0% compliance: 93% checks08-11 uptime: 100.0% compliance: 93% checks08-12 uptime: 100.0% compliance: 93% checks08-13 uptime: 99.5% compliance: 93% checks08-14 uptime: 99.4% compliance: 93% checks08-15 uptime: 99.2% compliance: 93% checks08-16 uptime: 98.9% compliance: 93% checks08-17 uptime: 98.7% compliance: 93% checks08-18 uptime: 98.5% compliance: 93% checks08-19 uptime: 98.2% compliance: 93% checks08-20 uptime: 98.0% compliance: 93% checks08-21 uptime: 97.7% compliance: 93% checks08-22 uptime: 97.4% compliance: 93% checks08-23 uptime: 97.0% compliance: 93% checks08-24 uptime: 96.6% compliance: 93% checks08-25 uptime: 96.2% compliance: 93% checks08-26 uptime: 95.7% compliance: 93% checks08-27 uptime: 95.2% compliance: 93% checksuptimecompliance07-2808-27

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)
no on-chain volume yet
DISTINCT BUYERS
no distinct buyers yet

COMPLIANCE

13/14 checks pass · grade C · failing: EIP-712 domain parameters present on every EVM entry · stale (probe failing)

last 402 captured 2026-07-13 · last up 2026-08-12

  • 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
○ DOWN 947ms bad_status: unexpected HTTP 503
○ DOWN 153ms bad_status: unexpected HTTP 503
○ DOWN 531ms bad_status: unexpected HTTP 503
○ DOWN 129ms bad_status: unexpected HTTP 503
○ DOWN 323ms bad_status: unexpected HTTP 503
○ DOWN 154ms bad_status: unexpected HTTP 503
○ DOWN 755ms bad_status: unexpected HTTP 503
○ DOWN 164ms bad_status: unexpected HTTP 503
○ DOWN 351ms bad_status: unexpected HTTP 503
○ DOWN 389ms bad_status: unexpected HTTP 503
○ DOWN 695ms bad_status: unexpected HTTP 503
○ DOWN 182ms bad_status: unexpected HTTP 503
○ DOWN 279ms bad_status: unexpected HTTP 503
○ DOWN 253ms bad_status: unexpected HTTP 503
○ DOWN 283ms bad_status: unexpected HTTP 503
○ DOWN 597ms bad_status: unexpected HTTP 503
○ DOWN 168ms bad_status: unexpected HTTP 503
○ DOWN 173ms bad_status: unexpected HTTP 503

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status
Producer by Suede Labs uptime on x402-list
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</a>

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[ update this listing ]

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