Polymarket API and prediction market pro screener for agents
Polymarket API and prediction market pro screener for agents. Ranks setups by score, confidence, liquidity, spread, volume, momentum, and mispricing.
Asked 100.0x its listed price for its own exampleour last check, 2026-09-24
1 of 1checks answered this week
515 msmedian answer time
$0.001listed price per call
$0.1price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.seerium.xyz/v1/pro/screener
| Category | Market data |
|---|---|
| Provider host | api.seerium.xyz |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.1 | 515 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"limit": 3
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"limit": {
"description": "Optional maximum advanced screener rows to return. Defaults to 200.",
"minimum": 1,
"type": "number"
},
"maxSpread": {
"description": "Optional maximum order book spread.",
"type": "number"
},
"minConfidence": {
"description": "Optional minimum Seerium agent confidence score.",
"type": "number"
},
"minLiquidity": {
"description": "Optional minimum prediction-market liquidity in USD.",
"type": "number"
},
"preset": {
"description": "Optional advanced prediction-market screener preset for top movers or top setups.",
"enum": [
"top_movers",
"top_setups"
],
"type": "string"
},
"sortBy": {
"description": "Optional metric to sort by, such as setupScore, liquidity, volume, momentumMedium, or mispricingScore. Defaults to setupScore.",
"type": "string"
},
"sortDir": {
"description": "Optional sort direction. Defaults to desc.",
"enum": [
"asc",
"desc"
],
"type": "string"
},
"source": {
"description": "Optional market source filter, for example polymarket.",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}