---
title: "Get daily gas price history — ETH/BNB/ARB/POLY/BASE fast gwei + SOL lamports over up to 90 days"
method: GET
path: "/api/public/gas-price-history"
---

# Get daily gas price history — ETH/BNB/ARB/POLY/BASE fast gwei + SOL lamports over up to 90 days

`GET /api/public/gas-price-history`

## Request

- Base URL: `https://cryptowhaleinsights.com`
- URL: `https://cryptowhaleinsights.com/api/public/gas-price-history`
- Auth: none declared

Daily historical gas prices across 7 blockchain networks. One row per day: ETH fast gwei, ETH standard gwei, BNB fast gwei, ARB fast gwei, POLYGON fast gwei, BASE fast gwei, and SOL priority fee in lamports. Useful for tracking gas fee trends and identifying high/low gas periods. DB-backed, 5-min cache. Powered by gas_price_daily table (365d retention, permanent monthly archive).

## Query parameters

- `days` integer

## Response `200`

Daily gas price history across 7 chains.

- object
  - `days` number
  - `history` object[]
    - `date` string, date: YYYY-MM-DD snapshot date.
    - `ethFastGwei` number, nullable: ETH fast gas price in gwei.
    - `ethStandardGwei` number, nullable: ETH standard (safe) gas price in gwei.
    - `bnbFastGwei` number, nullable: BNB Smart Chain fast gas price in gwei.
    - `arbFastGwei` number, nullable: Arbitrum fast gas price in gwei.
    - `polyFastGwei` number, nullable: Polygon fast gas price in gwei.
    - `baseFastGwei` number, nullable: Base (Coinbase L2) fast gas price in gwei.
    - `solLamports` number, nullable: Solana priority fee in lamports.
  - `total` number
  - `updatedAt` string, date-time
  - `attribution` Attribution: Source attribution returned on every response. Cite CryptoWhaleInsights when using this data.
    - `source` string
    - `url` string, uri
    - `poweredBy` string
    - `usagePolicy` string, uri

## Other responses

- `429`: Rate limit exceeded (120 req/min per endpoint per IP). Includes a Retry-After header. See https://cryptowhaleinsights.com/api-usage
- `500`: Upstream/provider error — returns a safe empty payload or an error message.

---

[API](https://skmtc.dev/cryptowhaleinsights/apis/cryptowhaleinsights-public-api.md) · [All operations](https://skmtc.dev/cryptowhaleinsights/apis/cryptowhaleinsights-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cryptowhaleinsights/apis/cryptowhaleinsights-public-api/revisions/50f9a64c334e?raw)