> ## Documentation Index > Fetch the complete documentation index at: https://aisa.one/docs/llms.txt > Use this file to discover all available pages before exploring further. # Coin Historical Chart Data by ID > Price, market cap and volume history for one coin over a trailing window of days. Historical series for one coin over a trailing window set by `days`, returned as three parallel arrays: `prices`, `market_caps` and `total_volumes`. Each entry is a two-element pair of timestamp and value, and the timestamp is in milliseconds. Granularity follows `days` automatically, or force it with `interval` (`daily` or `hourly`). Use it to chart a trend ending now. For an explicit start and end use [`get_coingecko_coins_id_market_chart_range`](/docs/api-reference/coingecko/get_coingecko-coins-id-market-chart-range); for candlesticks use [`get_coingecko_coins_id_ohlc`](/docs/api-reference/coingecko/get_coingecko-coins-id-ohlc); for one specific past day use [`get_coingecko_coins_id_history`](/docs/api-reference/coingecko/get_coingecko-coins-id-history). **First time?** Point any MCP client at `https://mcp.aisa.one/mcp` — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. The commands per client, and what each call costs, are on [aisa.one/mcp](https://aisa.one/mcp#connect). [Set this endpoint up in your agent →](https://aisa.one/mcp?from=/api-reference/coingecko/get_coingecko-coins-id-market-chart) ## OpenAPI ````yaml openapi/coingecko.json GET /apis/v1/coingecko/coins/{id}/market_chart openapi: 3.1.0 info: description: '' title: CoinGecko version: '1' x-aisa-capabilities: idempotency: Idempotency-Key max_price: X-AISA-Max-Price-USD quote: header: X-AISA-Cost-Mode value: quote x-aisa-configured-paths: - /apis/v1/coingecko/api/{id}/volume_chart - /apis/v1/coingecko/coins/categories - /apis/v1/coingecko/coins/categories/list - /apis/v1/coingecko/coins/list - /apis/v1/coingecko/coins/markets - /apis/v1/coingecko/coins/{id} - /apis/v1/coingecko/coins/{id}/contract/{contract_address} - /apis/v1/coingecko/coins/{id}/contract/{contract_address}/market_chart - >- /apis/v1/coingecko/coins/{id}/contract/{contract_address}/market_chart/range - /apis/v1/coingecko/coins/{id}/history - /apis/v1/coingecko/coins/{id}/market_chart - /apis/v1/coingecko/coins/{id}/market_chart/range - /apis/v1/coingecko/coins/{id}/ohlc - /apis/v1/coingecko/coins/{id}/tickers - /apis/v1/coingecko/exchanges - /apis/v1/coingecko/exchanges/list - /apis/v1/coingecko/exchanges/{id} - /apis/v1/coingecko/exchanges/{id}/tickers - /apis/v1/coingecko/ping - /apis/v1/coingecko/search/trending - /apis/v1/coingecko/simple/price - /apis/v1/coingecko/simple/supported_vs_currencies - /apis/v1/coingecko/simple/token_price/{id} x-aisa-document: facts_hash: 8ef69318521af6ec48c85ef9b2bd710c5bab2a2a0daf19e875de4239445b5074 generator_version: '2' protocol_version: '1' schema_version: '1' composer_version: '13' response_pending: [] document_hash: sha256:99cbf836874aa8fa8d595f21f9fdb21cc9903f77993505541aa0610dc4b3833e x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-provider: coingecko x-aisa-catalogs: coingecko: title: CoinGecko description: '' x-aisa-document: facts_hash: 8ef69318521af6ec48c85ef9b2bd710c5bab2a2a0daf19e875de4239445b5074 generator_version: '2' protocol_version: '1' schema_version: '1' x-aisa-plans: builder: 1 display_plan: payg payg: 1 similarweb_payg: 1 team: 1 version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb x-aisa-capabilities: idempotency: Idempotency-Key max_price: X-AISA-Max-Price-USD quote: header: X-AISA-Cost-Mode value: quote servers: - url: https://api.aisa.one security: - bearerAuth: [] paths: /apis/v1/coingecko/coins/{id}/market_chart: get: tags: - default summary: Coin Historical Chart Data by ID description: >- This endpoint allows you to **get the historical chart data of a coin including time in UNIX, price, market cap and 24hr volume based on particular coin ID** operationId: get_coingecko_coins_id_market_chart parameters: - name: id in: path required: true description: |- Coin ID. *refers to [`/coins/list`](/reference/coins-list). schema: type: string default: bitcoin - name: days in: query required: true description: |- Data up to number of days ago. You may use any integer or `max` for number of days. schema: type: string default: '1' - name: interval in: query required: false description: Data interval, leave empty for auto granularity. schema: type: string enum: - 1m - 5m - hourly - daily - name: precision in: query required: false description: Decimal place for currency price value. schema: type: string enum: - full - '0' - '1' - '2' - '3' - '4' - '5' - '6' - '7' - '8' - '9' - '10' - '11' - '12' - '13' - '14' - '15' - '16' - '17' - '18' - name: vs_currency in: query required: true description: >- Target currency of market data. *refers to [`/simple/supported_vs_currencies`](/reference/simple-supported-currencies). schema: type: string default: usd responses: '200': description: Coin historical chart data content: application/json: schema: $ref: '#/components/schemas/Response860C3Ae68Ea5_CoinsMarketChart' example: prices: - - 1779027899041 - 77953.82550382407 - - 1779028199661 - 78052.87543398788 market_caps: - - 1779027899041 - 1560631481361.8042 - - 1779028199661 - 1562027330524.267 total_volumes: - - 1779027899041 - 18688431751.857048 - - 1779028199661 - 18974828816.446976 default: content: application/json: schema: {} description: >- Error response; upstream passthrough responses may use provider formats components: schemas: Response860C3Ae68Ea5_CoinsMarketChart: type: object required: - prices - market_caps - total_volumes properties: prices: type: array description: Price data points as [timestamp, price] pairs items: type: array items: type: number market_caps: type: array description: Market cap data points as [timestamp, market_cap] pairs items: type: array items: type: number total_volumes: type: array description: Total volume data points as [timestamp, volume] pairs items: type: array items: type: number securitySchemes: bearerAuth: scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.