Polymarket List events (keyset pagination)

Name: Polymarket List events (keyset pagination)
Price: 0.00066 USD
Availability: InStock
Author: Polymarket

https://api.sandbase.ai/v1/api/polymarket/events-keyset

List events with cursor based keyset pagination. Use next_cursor as after_cursor to fetch the next page. The offset parameter is rejected.

Try this API Get API key

Price: $0.0007USD / callFirst 100 calls per day free (shared per organization)
Method: POST
Response: JSON
Parameters: 0 required · 41 optional

Production route

Try the model

Playground

Open playground

Input

After Cursor(string)

Opaque cursor token from a previous response's next_cursor

Ascending(boolean)

Sort direction. Only used when order is set.

Closed(boolean)

Filter by closed state. Omitted includes open and closed events. Use true for closed events, false for open events, or any (case-insensitive) for both states. Unlike markets, any does not require an identifier filter. Invalid closed values return 422. Allowed values: any.

Created By(array)

created_by

Cyom(boolean)

cyom

End Date Max(string)

end_date_max

End Date Min(string)

end_date_min

Event Date(string)

event_date

Event Week(integer)

event_week

Exclude Tag Id(array)

Tag IDs to exclude. Cannot overlap with tag_id.

Featured(boolean)

featured

Featured Order(boolean)

featured_order

Game Id(array)

game_id

Id(array)

Include Best Lines(boolean)

When true, includes BestLines relation

Include Chat(boolean)

When true, includes Chats and Series.Chats relations

Include Children(boolean)

include_children

Include Template(boolean)

When true, includes Templates relation

Limit(integer)

1100

Maximum number of results to return (max 100) Range: 1 to 100.

Liquidity Max(number)

liquidity_max

Liquidity Min(number)

liquidity_min

Live(boolean)

live

Locale(string)

locale

Offset(integer)

Not allowed. Returns 422 if provided.

Order(string)

Comma-separated list of JSON field names to order by

Parent Event Id(integer)

parent_event_id

Partner Slug(string)

When set, external_partners are attached to matching events

Recurrence(string)

recurrence

Related Tags(boolean)

related_tags

Series Id(array)

series_id

Slug(array)

slug

Start Date Max(string)

start_date_max

Start Date Min(string)

start_date_min

Start Time Max(string)

start_time_max

Start Time Min(string)

start_time_min

Tag Id(array)

tag_id

Tag Match(string)

tag_match

Tag Slug(string)

tag_slug

Title Search(string)

title_search

Volume Max(number)

volume_max

Volume Min(number)

volume_min

OutputReady

Your output will appear here

Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price: $0.0007 / run
Daily free calls: First 100 calls per day free (shared per organization)

Request & response

Method: POST
Request body: application/json
Response: application/json
Execution: sync

Parameters

after_cursor: string · optional
ascending: boolean · optional
closed: boolean (any) · optional
created_by: array · optional
cyom: boolean · optional
end_date_max: string · optional
end_date_min: string · optional
event_date: string · optional
event_week: integer · optional
exclude_tag_id: array · optional
featured: boolean · optional
featured_order: boolean · optional
More: +29 optional parameters

Access

Provider: Polymarket
API: Platform API
Base URL: https://api.sandbase.ai
Endpoint: /v1/api/polymarket/events-keyset
Authentication: Bearer API key

API README

Polymarket List events (keyset pagination) API

List events with cursor based keyset pagination. Use next_cursor as after_cursor to fetch the next page. The offset parameter is rejected.

The response is the official Polymarket API response, unchanged.

Request

curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "polymarket/events-keyset"}'

Parameters

Name	Type	Required	Description
`after_cursor`	string	No	Opaque cursor token from a previous response's next_cursor
`ascending`	boolean	No	Sort direction. Only used when order is set.
`closed`	boolean	No	Filter by closed state. Omitted includes open and closed events. Use true for closed events, false for open events, or any (case-insensitive) for both states. U
`created_by`	array	No	created_by
`cyom`	boolean	No	cyom
`end_date_max`	string	No	end_date_max
`end_date_min`	string	No	end_date_min
`event_date`	string	No	event_date
`event_week`	integer	No	event_week
`exclude_tag_id`	array	No	Tag IDs to exclude. Cannot overlap with tag_id.
`featured`	boolean	No	featured
`featured_order`	boolean	No	featured_order
`game_id`	array	No	game_id
`id`	array	No	id
`include_best_lines`	boolean	No	When true, includes BestLines relation
`include_chat`	boolean	No	When true, includes Chats and Series.Chats relations
`include_children`	boolean	No	include_children
`include_template`	boolean	No	When true, includes Templates relation
`limit`	integer	No	Maximum number of results to return (max 100)
`liquidity_max`	number	No	liquidity_max
`liquidity_min`	number	No	liquidity_min
`live`	boolean	No	live
`locale`	string	No	locale
`offset`	integer	No	Not allowed. Returns 422 if provided.
`order`	string	No	Comma-separated list of JSON field names to order by
`parent_event_id`	integer	No	parent_event_id
`partner_slug`	string	No	When set, external_partners are attached to matching events
`recurrence`	string	No	recurrence
`related_tags`	boolean	No	related_tags
`series_id`	array	No	series_id
`slug`	array	No	slug
`start_date_max`	string	No	start_date_max
`start_date_min`	string	No	start_date_min
`start_time_max`	string	No	start_time_max
`start_time_min`	string	No	start_time_min
`tag_id`	array	No	tag_id
`tag_match`	string	No	tag_match
`tag_slug`	string	No	tag_slug
`title_search`	string	No	title_search
`volume_max`	number	No	volume_max
`volume_min`	number	No	volume_min

Pricing

Flat price per call. Failed calls are not charged.

Start building

Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API

Platform API endpoint

https://api.sandbase.ai/v1/api/polymarket/events-keyset

Authorization header

Authorization: Bearer $SANDBASE_API_KEY

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/polymarket/events-keyset" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "limit": 20,
  "ascending": true
}
SANDBASE_JSON
)
printf '%s\n' "$result"

Explore more

Related APIs

All APIs

API	Price	Response	Released
Polymarket List events (keyset pagination)This API `Polymarket`	$0.0007 per call	JSON	Oct 30, 2026
Polymarket Get user activity `Polymarket`	$0.02 per call	JSON	Oct 30, 2026
Polymarket Get order book `Polymarket`	$0.02 per call	JSON	Oct 30, 2026
Polymarket Get aggregated builder leaderboard `Polymarket`	$0.02 per call	JSON	Oct 30, 2026
Polymarket Get CLOB market info `Polymarket`	$0.02 per call	JSON	Oct 30, 2026
Polymarket Get closed positions for a user `Polymarket`	$0.02 per call	JSON	Oct 30, 2026

Questions

FAQ

How do I use the Polymarket List events (keyset pagination) API?

Send a POST request to https://api.sandbase.ai/v1/api/polymarket/events-keyset with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the Polymarket List events (keyset pagination) API cost?

$0.0007 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.

What parameters does the Polymarket List events (keyset pagination) API accept?

No parameters are required. Optional: after_cursor (string), ascending (boolean), closed (one of any), created_by (array), cyom (boolean) and end_date_max (string) and 35 more. The Parameters table and the Playground on this page list every field.

What does the Polymarket List events (keyset pagination) API return?

A JSON response returned in the same HTTP request (synchronous).

Do I need a Polymarket developer account or API key?

No. Polymarket List events (keyset pagination) runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Polymarket API access separately.