Get Prediction Market Categories
Get Prediction Market Categories
Answeringour last check, 2026-09-24
1 of 1checks answered this week
208 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
POST https://api.nansen.ai/api/v1/prediction-market/categories
| Category | Market data |
|---|---|
| Provider host | api.nansen.ai |
| Networks | eip155:143, eip155:196, eip155:56, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 8 from 8 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 208 ms |
Example input (from the provider)
{
"body": {
"pagination": {
"page": 1,
"per_page": 10
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"pagination": {
"type": "object"
}
},
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"items": {
"properties": {
"active_markets": {
"type": "integer"
},
"category": {
"type": "string"
},
"top_market_id": {
"type": "string"
},
"top_market_question": {
"type": "string"
},
"top_market_volume_24hr": {
"type": "number"
},
"total_open_interest": {
"type": "number"
},
"total_traders_24h": {
"type": "integer"
},
"total_volume": {
"type": "number"
},
"total_volume_1wk": {
"type": "number"
},
"total_volume_24hr": {
"type": "number"
}
},
"required": [
"category"
],
"type": "object"
},
"type": "array"
},
"pagination": {
"properties": {
"is_last_page": {
"type": "boolean"
},
"page": {
"type": "integer"
},
"per_page": {
"type": "integer"
}
},
"type": "object"
}
},
"required": [
"data"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}