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BlockRun.AI Polymarket Historical Cumulative Volume
x402
BlockRun.AI Polymarket Historical Cumulative Volume is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-09-14).
Returns historical cumulative trading volume data for a specific Polymarket prediction market token
Price / call$0.0085
Success—
StatusUnknown
How this service works
Get historical cumulative volume data for a market
Output
Returns a historical time-series of cumulative trading volume for the specified Polymarket token, including data points showing how total volume has accumulated over time on that prediction market.
Example use cases
Tracking market interest over time
“Show me the historical cumulative volume for Polymarket token 71321 — I want to see how trading activity has grown since the market launched.”
Comparing liquidity across prediction markets
“Get me the cumulative volume history for Polymarket token 88450 so I can compare how liquid this market is versus the others I'm analyzing.”
Monitoring volume spikes around events
“Fetch the historical volume data for this Polymarket token 56789 — I'm trying to see if there was a spike in trading right before the news broke.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/pm/polymarket/markets/:token_id/volumeWhen to prefer
Choose this endpoint when you need historical cumulative volume data specifically for a Polymarket prediction market token. It is ideal for time-series analysis of trading activity, liquidity assessment, or detecting volume anomalies. Prefer this over general DeFi volume endpoints when the target is a specific Polymarket market identified by token ID.
Side effects
- Invalid or non-existent token_id returns an error or empty dataset
- Market not found if the token_id does not correspond to an active or archived Polymarket market
- Payment failure if the x402 micropayment of $0.0085 USDC is not properly handled
- Rate limiting or upstream Polymarket API unavailability causing delayed or failed responses
- Malformed token_id format causing a 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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