Ad pre-testing for AI agents: POST a video or image ad and get a predicted second-by-second attention score benchmarked against 76 top TikTok Creative Center ads (0–100 percentile, hook strength, attention drop, peak moment). $5.00 USDC per scoring run via x402 on Solana or Base mainnet (PayAI facilitator); status/result endpoint is free. Also: $0.50 benchmark video downloads via x402. Open-source clients + MCP server: github.com/krecicki/pretestads-agent-scripts
Pay from $5.00 in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.
ASSESSMENT
updated 50m agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 100%
- uptime 24h
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 100%
- response p95
- 1099ms
- avg response
- 881ms
- total checks
- 24
compliance A (11/11)
11 of 11 x402 conformance checks pass. Full checklist below.
price $5.00 (p93 in AI)
- price (min)
- $5.00
- category percentile (min)
- p93 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.
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, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
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-derivedPre-tests video and image ads to predict engagement scores and performance metrics before launching campaigns.
- category
- ad-testing
- in
- body
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| POST | /api/v1/score | $5.00 | Base/Solana | USDC |
REQUEST / RESPONSE EXAMPLE
An unpaid request to POST /api/v1/score returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i -X POST 'https://pretestads.com/api/v1/score'
// 402 response (captured by monitor) · 1 payload · click to expand
[
{
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "2wKupLR9q6wXYppw8Gr2NvWxKBUqm4PPJKkQfoxHDBg4"
},
"payTo": "4MLEGbgVfcXYWLoV71Cf52oLXThJWsx1ggSV9iwbVRWk",
"amount": "5000000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xeAcE49c4c101011af71C96EE929f72e944957fd8",
"amount": "5000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
],
"resource": {
"url": "https://pretestads.com/api/v1/score",
"mimeType": "application/json",
"description": "fMRI-based attention score for one image or short video ad"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"media_url": "https://example.com/my-ad.mp4",
"window_seconds": 15
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"id": "9c2c7a4e-0000-0000-0000-000000000000",
"status": "pending",
"status_url": "https://pretestads.com/api/v1/score/9c2c7a4e-0000-0000-0000-000000000000"
}
}
},
"schema": {
"type": "object",
"properties": {
"input": {
"type": "object",
"properties": {
"body": {
"type": "object",
"required": [
"media_url"
],
"properties": {
"media_url": {
"type": "string",
"description": "Public HTTPS URL of an image (jpg/png/webp) or video (mp4/mov/avi). Multipart upload with a 'file' field is also accepted."
},
"window_seconds": {
"enum": [
3,
5,
15,
30,
60
],
"type": "integer",
"description": "Scoring window; video is trimmed to this length. Default 15."
}
}
}
}
}
}
}
}
},
"x402Version": 2
}
] UPTIME
RECENT CHECKS
OVER TIME
All charts share the 30d window selected here. Every series is also served as JSON at /api/v1/services/pretestads/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.
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
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