AI stock-scanner board sold per read over x402: ~560 S&P 500 / Nasdaq-100 / Macro names scored for opportunity, entry state, and hold strength, with per-book regime verdicts and buy-list lanes. $0.25/read in USDC on Base, refreshed ~every 5 minutes during US market hours. Free previous-day sample at /api/board/free. Impersonal research, not investment advice.
Pay from $0.25 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 100%
- uptime 24h
- -
- uptime 7d
- -
- uptime 30d
- -
- uptime 90d
- -
- response p95
- -
- avg response
- -
- total checks
- 0
compliance unknown
x402 compliance not evaluated yet.
price $0.25 (p96 in Finance)
- price (min)
- $0.25
- category percentile (min)
- p96 in Finance
- category percentile (max)
- p82 in Finance
- 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.
WHAT IT DOES
ai-derivedProvides financial market data and signals for equities and crypto assets through an API endpoint
- category
- financial-data
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| GET | /api/board/agent | $0.25 | Base | USDC |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /api/board/agent returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://coil.trade/api/board/agent'
// 402 response (captured by monitor) · 1 payload · click to expand
[
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x7B53524d5c5D29EfB8C1d128C56F62FE38Cd9476",
"amount": "250000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
],
"resource": {
"url": "https://coil.trade/api/board/agent",
"mimeType": "application/json",
"description": "Coil Scanner board — the full scrubbed market scan: opportunity/entry/hold scores, regime verdicts, sector boards, buy-list lanes for the Equities book (~560 S&P 500 / Nasdaq-100 / Macro names) plus the Crypto book (BTC, ETH — long-only trend signals evaluated on the UTC daily close). Refreshed ~every 5 minutes during US market hours (best-effort, honestly timestamped via computed_at), morning snapshot otherwise; crypto trades 24/7 but this board refreshes on US weekdays only. One read per payment. Impersonal research, not investment advice.",
"serviceName": "Coil Scanner"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"books": {
"spx": {
"label": "SPX",
"regime": {
"mode": "NAMES_ON",
"verdict": "…"
}
}
},
"names": [
{
"sym": "NVDA",
"name": "NVIDIA",
"state": "firing",
"hold_q": 88,
"sector": "Information Technology",
"entry_q": 62,
"opp_pct": 97
}
],
"product": "coil-board",
"intraday": true,
"asof_daily": "2026-07-15",
"book_order": [
"spx",
"qqq",
"macro",
"crypto"
],
"computed_at": "2026-07-15 12:17:08"
}
}
},
"tags": [
"stocks",
"market-data",
"stock-scanner",
"trading",
"sp500",
"nasdaq-100",
"equities",
"signals-free-scores-only",
"crypto",
"btc",
"eth"
],
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
},
"category": "financial-data",
"discoverable": true
}
},
"x402Version": 2
}
] UPTIME
RECENT CHECKS
OVER TIME
All charts share the 90d window selected here. Every series is also served as JSON at /api/v1/services/coil-scanner-board/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).
COMPLIANCE
not evaluated- 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
- response mimeType declared
- served over HTTPS
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