Pumpfun Data

https://pumpfundata.com/docs
Admin
Pumpfun Data provides historical Solana trading and liquidity datasets as hourly Parquet files via...
Tokens:1,718
Snippets:10
Trust Score:4.3
Update:1 month ago
Show doc for...
Tokens:
Raw
### GET /download

Source: https://pumpfundata.com/docs

Download a parquet file for a specific exchange, date, and hour. Each file costs 1 credit.

```APIDOC
## GET /download

### Description
Download a parquet file for a specific exchange, date, and hour. Each file costs 1 credit.

### Method
GET

### Endpoint
https://api.pumpfundata.com/download

### Parameters
#### Query Parameters
- **exchange** (string) - Required - Exchange name. Must be `pump_fun` or `pump_amm`.
- **date** (string) - Required - Date in YYYY-MM-DD format.
- **hour** (string) - Required - Hour in HH format (00-23).

### Request Example
```
GET https://api.pumpfundata.com/download?exchange=pump_fun&date=2026-08-16&hour=12
X-API-Key: pfd_your_key_here
```

### Response
#### Success Response (200)
Returns the parquet file content as binary data.

#### Response Example
Binary parquet file content.
```

--------------------------------

### Download pump_fun data with Python requests

Source: https://pumpfundata.com/docs

Python example using the requests library to check the available date range, download a single hour of pump_fun data, and batch download all 24 hours for a given date. Each download costs 1 credit. The script writes parquet files locally and prints a message for each successfully downloaded hour.

```python
import requests


API_KEY = "pfd_your_key_here"
BASE = "https://api.pumpfundata.com"


# Check available date range and file count
range_resp = requests.get(f"{BASE}/range", params={"exchange": "pump_fun"}, headers={"X-API-Key": API_KEY})
print(range_resp.json())  # {"exchange": "pump_fun", "start": "...", "end": "...", "files": ...}


# Download a single hour
resp = requests.get(f"{BASE}/download", params={
    "exchange": "pump_fun",
    "date": "2026-08-16",
    "hour": "12"
}, headers={"X-API-Key": API_KEY})


with open("pump_fun_2026-08-16_12.parquet", "wb") as f:
    f.write(resp.content)


# Batch download: loop over hours
for hour in range(24):
    resp = requests.get(f"{BASE}/download", params={
        "exchange": "pump_fun",
        "date": "2026-08-16",
        "hour": str(hour)
    }, headers={"X-API-Key": API_KEY})
    if resp.status_code == 200:
        with open(f"pump_fun_2026-08-16_{hour:02d}.parquet", "wb") as f:
            f.write(resp.content)
        print(f"Downloaded hour {hour}")
```

--------------------------------

### GET /range

Source: https://pumpfundata.com/docs

Check the available date range and file count for a given exchange. The exchange must be `pump_fun` or `pump_amm`.

```APIDOC
## GET /range

### Description
Check the available date range and file count for a given exchange. The exchange must be `pump_fun` or `pump_amm`.

### Method
GET

### Endpoint
https://api.pumpfundata.com/range

### Parameters
#### Query Parameters
- **exchange** (string) - Required - Exchange name. Must be `pump_fun` or `pump_amm`.

### Request Example
```
GET https://api.pumpfundata.com/range?exchange=pump_fun
X-API-Key: pfd_your_key_here
```

### Response
#### Success Response (200)
- **exchange** (string) - Exchange name
- **start** (string) - Start date (YYYY-MM-DD)
- **end** (string) - End date (YYYY-MM-DD)
- **files** (integer) - Number of available files

#### Response Example
```json
{
  "exchange": "pump_fun",
  "start": "2026-02-08",
  "end": "2026-05-09",
  "files": 2158
}
```
```

--------------------------------

### Check available dates with /range?exchange=pump_fun

Source: https://pumpfundata.com/docs

Query the /range endpoint with the pump_fun exchange to see the available date range and file count. The response shows the exchange, start and end dates, and the number of files. Requires an API key in the X-API-Key header.

```http
GET https://api.pumpfundata.com/range?exchange=pump_fun
X-API-Key: pfd_your_key_here

{ "exchange": "pump_fun", "start": "2026-02-08", "end": "2026-05-09", "files": 2158 }
```
Tokens:
Raw