Use this to search Quotient-covered markets by meaning, taxonomy, asset, venue,
Use this to search Quotient-covered markets by meaning, taxonomy, asset, venue, or historical cutoff. Results carry quote provenance plus Q and venue odds captured at the selected forecast. Polymarket International and Kalshi use verified live pricing or null; other venues label graph snapshots stale. Use as_of for discovery and the forecast-time pair for historical spreads, including since-closed markets.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
561 msmedian answer time
$0.01listed price per call
$0.01price 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://quotient-api-gateway.onrender.com/api/v1/markets/search
| Category | Search and research |
|---|---|
| Provider host | quotient-api-gateway.onrender.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 47 from 5 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 561 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"group_by": "event",
"q": "oil supply disruption",
"tag": [
"oil"
]
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"as_of": {
"type": "string"
},
"category": {
"items": {
"maxLength": 80,
"type": "string"
},
"type": "array"
},
"group_by": {
"default": "market",
"enum": [
"market",
"event"
],
"type": "string"
},
"max_forecast_age": {
"default": 168,
"minimum": 1,
"type": "integer"
},
"q": {
"type": "string"
},
"tag": {
"items": {
"maxLength": 80,
"type": "string"
},
"type": "array"
},
"venue": {
"description": "Prediction-market venue key: polymarket (Polymarket International), polymarket_us (Polymarket US), kalshi, or limitless.",
"enum": [
"polymarket",
"polymarket_us",
"kalshi",
"limitless"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input",
"output"
],
"type": "object"
}