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Polymarket CLOB Alpha Divergence Scanner
x402
Polymarket CLOB Alpha Divergence Scanner is a paid API for AI agents from stealthguard-402.onrender.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-19).
Scans Polymarket CLOB orderbooks for volume spikes and smart-money spread divergence, returning sanitized alpha signals
Price / call$0.02
Success—
StatusUnknown
How this service works
Scans Polymarket CLOB orderbooks for volume spikes and smart-money spread divergence, returning CanaryGuard sanitized alpha.
Output
Returns CanaryGuard-sanitized alpha signals including detected volume spikes and smart-money spread divergence metrics from Polymarket CLOB orderbooks, pre-screened to remove prompt injection and malicious content.
Example use cases
Pre-trade alpha check on Polymarket
“Before I place a position on Polymarket, can you scan the CLOB orderbooks for any volume spikes or smart-money divergence signals I should know about?”
Automated prediction market monitoring
“Every 15 minutes, check the Polymarket orderbooks for unusual volume spikes or spread divergence and alert me if any strong alpha signals come through.”
Smart-money flow research
“I'm researching whether smart money is positioning heavily on any Polymarket markets — can you pull the latest CLOB divergence data and volume spike signals for me?”
Technical details
Endpoint
POSThttps://stealthguard-402.onrender.com/v1/polymarket_alpha_divergence?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, sanitized alpha signals specifically from Polymarket CLOB orderbooks, particularly for detecting volume spikes and smart-money spread divergence. Prefer it over generic market data endpoints because it includes CanaryGuard sanitization, making it safe for autonomous agent pipelines. Use it when you want actionable prediction market signals rather than raw orderbook data.
Side effects
- Polymarket CLOB API unavailable or rate-limited — returns error or stale data
- No significant divergence detected — returns empty or neutral signal set
- Payment validation failure — call blocked if x402 payment header is missing or invalid
- Malformed POST body — returns schema validation error
- Render.com cold start delay — first call after idle period may time out
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | Max markets to analyze |
| category | string | Category filter (crypto, politics, fed, ai) |
| strict_mode | boolean | Deterministic prompt-injection sanitization strictness |
Tags
x402
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