---
title: "Get Series List"
method: GET
path: "/series"
tags: ["market"]
---

# Get Series List

`GET /series`

Endpoint for getting data about multiple series with specified filters.  A series represents a template for recurring events that follow the same format and rules (e.g., "Monthly Jobs Report", "Weekly Initial Jobless Claims", "Daily Weather in NYC"). This endpoint allows you to browse and discover available series templates by category.

## Query parameters

- `category` string
- `tags` string
- `include_product_metadata` boolean
- `include_volume` boolean
- `min_updated_ts` integer

## Response `200`

Series list retrieved successfully

- GetSeriesListResponse
  - `series` Series[], required
    - `ticker` string, required — Ticker that identifies this series.
    - `frequency` string, required — Description of the frequency of the series. There is no fixed value set here, but will be something human-readable like weekly, daily, one-off.
    - `title` string, required — Title describing the series. For full context use you should use this field with the title field of the events belonging to this series.
    - `category` string, required — Category specifies the category which this series belongs to.
    - `tags` string[], nullable, required — Tags specifies the subjects that this series relates to, multiple series from different categories can have the same tags.
    - `settlement_sources` SettlementSource[], nullable, required — SettlementSources specifies the official sources used for the determination of markets within the series. Methodology is defined in the rulebook.
      - `name` string — Name of the settlement source
      - `url` string — URL to the settlement source
    - `contract_url` string, required — ContractUrl provides a direct link to the original filing of the contract which underlies the series.
    - `contract_terms_url` string, required — ContractTermsUrl is the URL to the current terms of the contract underlying the series.
    - `product_metadata` object, nullable — Internal product metadata of the series.
    - `fee_type` 'quadratic' | 'quadratic_with_maker_fees' | 'flat', required — Fee type for a series or scheduled fee override.
    - `fee_multiplier` number, double, required — FeeMultiplier is a floating point multiplier applied to the fee calculations.
    - `additional_prohibitions` string[], nullable, required — AdditionalProhibitions is a list of additional trading prohibitions for this series.
    - `volume_fp` string — Fixed-point contract count string (2 decimals, e.g., "10.00"; referred to as "fp" in field names). Requests accept 0-2 decimal places (e.g., "10", "10.0", "10.00"); responses always emit 2 decimals. Fractional contract values (e.g., "2.50") are supported; the minimum granularity is 0.01 contracts.
    - `last_updated_ts` string, date-time — Timestamp of when this series' metadata was last updated.
    - `exchange_index` integer — Identifier for an exchange shard. Defaults to 0 if unspecified.

## Other responses

- `400` — Bad request - invalid input
- `500` — Internal server error

---

[API](https://skmtc.net/kalshi/apis/kalshi-trade-api-manual-endpoints.md) · [All operations](https://skmtc.net/kalshi/apis/kalshi-trade-api-manual-endpoints/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/kalshi/kalshi-trade-api-manual-endpoints/revisions/6e6402bf667d/schema)