---
title: "Secondary coin market history chart data"
method: GET
path: "/{chain_id}/api/v2/stats/charts/secondary-coin-market"
tags: ["stats"]
---

# Secondary coin market history chart data

`GET /{chain_id}/api/v2/stats/charts/secondary-coin-market`

## Request

- Base URL: `https://api.blockscout.com`
- URL: `https://api.blockscout.com/{chain_id}/api/v2/stats/charts/secondary-coin-market`
- Auth: one of:
  - HTTP bearer
  - API key in query parameter `apikey`
- TypeScript: <https://skmtc.dev/blockscout/apis/blockscout-pro-api/docs/:chain_id/api/v2/stats/charts/secondary-coin-market/get.ts> (a function with typed inputs; its response is checked against the schema)

Returns market history for the secondary coin used for charting.

## Path parameters

- `chain_id` string, required

## Response `200`

Secondary coin market chart data.

- object
  - `chart_data` object[]

## Other responses

- `422`: Unprocessable Entity

---

[API](https://skmtc.dev/blockscout/apis/blockscout-pro-api.md) - [All operations](https://skmtc.dev/blockscout/apis/blockscout-pro-api/llms.txt) - [OpenAPI document](https://skmtc.dev/blockscout/apis/blockscout-pro-api/revisions/59ac5466233b?raw)