---
title: "Get Arkham Polymarket events"
method: POST
path: "/polymarket/events"
tags: ["Polymarket"]
---

# Get Arkham Polymarket events

`POST /polymarket/events`

Get Arkham Polymarket events. $0.60 per call.

## Request body

- object
  - `active` union — Optional. Filter to active events — not closed and not ended (true/false).
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `excludeTag` union — Optional. Exclude events carrying this tag (case-insensitive).
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `groupGames` union — Optional. When true, return one winner event per sporting fixture instead of each related event. Default: false.
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `limit` union — Max events to return (1-100). Default: 50.
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `offset` union — Pagination offset. Default: 0.
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `order` union — Sort order: asc or desc. Default: desc.
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `search` union — Optional. Search event titles, market questions, and grouped-market titles.
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `sortBy` union — Optional. Sort field: volume, endDate, or createdAt. Default: volume when no tag, endDate when tag is set.
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean
  - `tag` union — Optional. Filter by event tag. Matches lowercase Polymarket tags case-insensitively.
    - string
    - number
    - boolean
    - union[]
      - union
        - string
        - number
        - boolean

## Response `200`

Successful response

- unknown

## Other responses

- `400` — Fatal for the request as written: validation failed or required JSON body fields are missing. Fix the request; do not retry it unchanged. Payment is not settled.
- `402` — Payment challenge, not an application error. Read the base64 x402 v2 challenge from PAYMENT-REQUIRED, sign it, and retry the same request with PAYMENT-SIGNATURE. If a post-payment 402 omits PAYMENT-REQUIRED, verification failed: read the new challenge, re-sign, and retry once.
- `404` — The upstream Arkham resource does not exist. Fatal for the same input. Payment is not settled.
- `429` — Per-wallet endpoint rate limit exceeded. Retry with at least 1 second of backoff; keep heavy endpoints at no more than 1 request per second.
- `5XX` — Arkham failed or timed out, including 502 and 504 responses. Retry with backoff. x402 payments and MPP transaction credentials are not settled for failed requests; MPP hash credits are redeemed at admission and are not refunded automatically.

---

[API](https://skmtc.net/arkm/apis/arkham-x402.md) · [All operations](https://skmtc.net/arkm/apis/arkham-x402/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/arkm/arkham-x402/revisions/7830c19a58c4/schema)