Polymarket API endpoint
Lists Polymarket events with their markets. Sort by 24-hour volume, total volume, liquidity, end date and more, filter to open or closed events, and page with `limit` (default 25, max 100) and `offset`. Each event has its slug, description, end date, liquidity, open interest and comment count; each market has its question, outcomes, best bid and ask, last trade price and volume.
/polymarket/eventsReturns event rows from Polymarket.
Path parameters:
Query parameters:
limit: optional integer. Default: 25; maximum: 100.offset: optional integer. Default: 0; maximum: 10000.order: optional enum. Allowed values: volume24hr, volume, liquidity, endDate, updatedAt, createdAt, id, slug, title, question, label.ascending: optional boolean. Default: false.closed: optional enum. Allowed values: true, false.Notable response behavior:
| Field | Filled in, of 25 checked | Values in the sample |
|---|---|---|
| id | 25 | |
| slug | 25 | |
| title | 25 | “Fed Decision in October?” and 24 other values |
| description | 25 | median 683 characters |
| url | 25 | polymarket.com |
| image_url | 25 | polymarket-upload.s3.us-east-2.amazonaws.com |
| icon_url | 25 | polymarket-upload.s3.us-east-2.amazonaws.com |
| active | 25 | true in 25 of 25 |
| closed | 25 | true in 0 of 25 |
| featured | 11 | true in 11 of 11 |
| restricted | 25 | true in 25 of 25 |
| start_date | 25 | 2025-07-06 to 2026-10-06 |
| end_date | 25 | 2026-10-13 to 2029-01-01 |
| updated_at | 25 | 2026-10-13 |
| volume | 25 | 268,896.81 to 1,293,883,862.38, median 4,250,412.21 |
| volume_24h | 25 | 265,703.51 to 1,813,601.51, median 415,975.16 |
| liquidity | 25 | 221,802.55 to 75,952,121.21, median 2,218,902.19 |
| open_interest | 25 | 174,098.45 to 9,302,953.45, median 752,853.9 |
| tags | 25 | median 5 entries |
| markets | 25 | median 26 entries |
| markets_count | 25 | 3 to 128, median 26 |
| comment_count | 12 | 1 to 23,156, median 46 |
| Parameter | Type | Required | Default | Description | Example |
|---|---|---|---|---|---|
| limit | integer | No | 25 and supports up to 100 | Maximum events, defaults to 25 and supports up to 100 | 25 |
| offset | integer | No | 0 and supports up to 10000 | Result offset, defaults to 0 and supports up to 10000 | 0 |
| order | string | No | Sort field Allowed values: volume24hr, volume, liquidity, endDate, updatedAt, createdAt, id, slug, title, question, label. | ||
| ascending | boolean | No | Sort ascending when true | ||
| closed | string | No | Closed filter Allowed values: true, false. | ||
| x-api-key (header) | string | Yes | API key required |
curl -X GET "https://api.crawlora.net/api/v1/polymarket/events?limit=10&order=volume24hr&ascending=true&closed=true" \ -H "x-api-key: $CRAWLORA_API_KEY"
{
"code": 200,
"msg": "OK",
"data": {
"source_url": "https://gamma-api.polymarket.com/...",
"fetched_at": "2026-06-07T11:00:00Z",
"events": []
}
}Request schema
No body schema
Response schema
#/definitions/polymarket.eventsResponseDoc
| Field | Type | Required | Enum | Bounds | Example | Description |
|---|---|---|---|---|---|---|
| code | integer | No | 200 | |||
| data | polymarket.EventsResponse | No | ||||
| data.ascending | boolean | No | `true` when events are sorted in ascending order. | |||
| data.closed | string | No | false | Closed filter applied, `true` or `false`. | ||
| data.events | array | No | Events on this page, one item per event. | |||
| data.events[].active | boolean | No | `true` when the event is active. | |||
| data.events[].closed | boolean | No | `true` when the event is closed. | |||
| data.events[].comment_count | integer | No | Number of comments on the event. | |||
| data.events[].description | string | No | Event description as shown on Polymarket. | |||
| data.events[].end_date | string | No | Date and time the event is scheduled to end (ISO 8601). | |||
| data.events[].featured | boolean | No | `true` when Polymarket features the event. | |||
| data.events[].icon_url | string | No | URL of the event's icon image. | |||
| data.events[].id | string | No | 545095 | Polymarket event id. | ||
| data.events[].image_url | string | No | URL of the event's main image. | |||
| data.events[].liquidity | number | No | Liquidity Polymarket reports for the event. | |||
| data.events[].markets | array | No | Markets inside the event, one item per market. | |||
| data.events[].markets[].active | boolean | No | `true` when the market is active. | |||
| data.events[].markets[].best_ask | number | No | Lowest ask price currently offered on the market. | |||
| data.events[].markets[].best_bid | number | No | Highest bid price currently offered on the market. | |||
| data.events[].markets[].closed | boolean | No | `true` when the market is closed. | |||
| data.events[].markets[].condition_id | string | No | 0x1a987cd4e88488fd12905fa9ae82cef381e03f4af68289275c4c0c2613db9327 | Condition id that identifies the market on Polymarket. | ||
| data.events[].markets[].end_date | string | No | Date and time the market is scheduled to end (ISO 8601). | |||
| data.events[].markets[].id | string | No | 558934 | Polymarket market id. | ||
| data.events[].markets[].last_trade_price | number | No | Price of the most recent trade on the market. | |||
| data.events[].markets[].liquidity | number | No | Liquidity Polymarket reports for the market. | |||
| data.events[].markets[].outcomes | array | No | Outcomes of the market with their current prices, one item per outcome. | |||
| data.events[].markets[].outcomes[].best_ask | number | No | 0.162 | Lowest ask price currently offered for the outcome. | ||
| data.events[].markets[].outcomes[].best_bid | number | No | 0.161 | Highest bid price currently offered for the outcome. | ||
| data.events[].markets[].outcomes[].last_trade_price | number | No | 0.162 | Price of the most recent trade on the outcome. | ||
| data.events[].markets[].outcomes[].liquidity | number | No | 1093391.84 | Liquidity Polymarket reports for the outcome. | ||
| data.events[].markets[].outcomes[].market_id | string | No | 558934 | Polymarket id of the market the outcome belongs to. | ||
| data.events[].markets[].outcomes[].market_slug | string | No | will-spain-win-the-2026-fifa-world-cup-963 | URL slug of the market the outcome belongs to. | ||
| data.events[].markets[].outcomes[].outcome | string | No | Yes | Name of the outcome, for example `Yes`. | ||
| data.events[].markets[].outcomes[].price | number | No | 0.1615 | Current price of the outcome. | ||
| data.events[].markets[].outcomes[].question | string | No | Will Spain win the 2026 FIFA World Cup? | Question of the market the outcome belongs to. | ||
| data.events[].markets[].outcomes[].volume | number | No | 30983849.24 | Trading volume Polymarket reports for the outcome. | ||
| data.events[].markets[].question | string | No | Will Spain win the 2026 FIFA World Cup? | Question the market asks, for example `Will Spain win the 2026 FIFA World Cup?`. | ||
| data.events[].markets[].slug | string | No | will-spain-win-the-2026-fifa-world-cup-963 | URL slug of the market. | ||
| data.events[].markets[].token_ids | array | No | Token ids of the market outcomes, in the same order as `outcomes`. | |||
| data.events[].markets[].url | string | No | https://polymarket.com/event/world-cup-winner/will-spain-win-the-2026-fifa-world-cup-963 | Link to the market on polymarket.com. | ||
| data.events[].markets[].volume | number | No | Total trading volume of the market. | |||
| data.events[].markets[].volume_24h | number | No | Trading volume of the market over the last 24 hours. | |||
| data.events[].markets_count | integer | No | 15 | Number of markets inside the event. | ||
| data.events[].open_interest | number | No | Open interest Polymarket reports for the event. | |||
| data.events[].restricted | boolean | No | `true` when Polymarket marks the event as restricted. | |||
| data.events[].slug | string | No | bitcoin-above-on-june-7-2026 | URL slug of the event. | ||
| data.events[].start_date | string | No | Date and time the event starts (ISO 8601). | |||
| data.events[].tags | array | No | Tags attached to the event, one item per tag. | |||
| data.events[].tags[].id | string | No | 21 | Polymarket tag id. | ||
| data.events[].tags[].label | string | No | Crypto | Display name of the tag, for example `Crypto`. | ||
| data.events[].tags[].slug | string | No | crypto | URL slug of the tag, for example `crypto`. | ||
| data.events[].title | string | No | Bitcoin above ___ on June 7? | Event title as shown on Polymarket. | ||
| data.events[].updated_at | string | No | Time Polymarket last updated the event (ISO 8601). | |||
| data.events[].url | string | No | https://polymarket.com/event/bitcoin-above-on-june-7-2026 | Link to the event on polymarket.com. | ||
| data.events[].volume | number | No | Total trading volume of the event. | |||
| data.events[].volume_24h | number | No | Trading volume of the event over the last 24 hours. | |||
| data.fetched_at | string | No | 2026-06-07T11:00:00Z | Time the data was fetched, in UTC (RFC 3339). | ||
| data.limit | integer | No | 25 | Maximum number of events requested. | ||
| data.offset | integer | No | 0 | Number of events skipped before this page. | ||
| data.order | string | No | volume24hr | Field the events are sorted by, for example `volume24hr`. | ||
| data.source_url | string | No | https://gamma-api.polymarket.com/events?limit=25 | URL the data was read from. | ||
| msg | string | No | OK |
| Status | Description | Schema |
|---|---|---|
| 400 | Bad Request | #/definitions/app.Response |
| 429 | Too Many Requests | #/definitions/app.Response |
| 503 | Service Unavailable | #/definitions/app.Response |
Use environment variables for secrets and keep Crawlora API keys server-side.
curl -X GET "https://api.crawlora.net/api/v1/polymarket/events?limit=10&order=volume24hr&ascending=true&closed=true" \
-H "x-api-key: $CRAWLORA_API_KEY"