Authentication

Birdeye APIs use API-key authentication.

Get your API key

Sign in at bds.birdeye.so
Open the Security tab in the dashboard
Click Generate key
Copy the key and store it securely

Send the key in request headers

Include your key in the X-API-KEY header on every request.

curl --request GET \
  --url 'https://public-api.birdeye.so/defi/price?address=So11111111111111111111111111111111111111112' \
  --header 'X-API-KEY: YOUR_API_KEY' \
  --header 'x-chain: solana'

JavaScript

const response = await fetch(
  "https://public-api.birdeye.so/defi/price?address=So11111111111111111111111111111111111111112",
  {
    headers: {
      "X-API-KEY": process.env.BIRDEYE_API_KEY,
      "x-chain": "solana",
    },
  }
);

const data = await response.json();

Python

import os
import requests

response = requests.get(
    "https://public-api.birdeye.so/defi/price",
    params={"address": "So11111111111111111111111111111111111111112"},
    headers={
        "X-API-KEY": os.environ["BIRDEYE_API_KEY"],
        "x-chain": "solana",
    },
)

print(response.json())

Notes

Generate keys from the Security page in BDS.
Rotate keys if they are exposed or shared accidentally.
Use whitelist and blacklist controls in the dashboard for tighter production security.
Some endpoints also require headers such as x-chain or x-perp.