How-to get the available trading pairs information

The first step is to get the available pair information from the /symbol_info endpoint. Calling the symbol_info endpoint without any parameters will return a list of all the available pairs in the API database. However, Charli3 Token API tracks over 17,000 pools not including the aggregate price data for each unique token pair, leading for a very large payload.

To reduce the payload size, the /symbol_info endpoint will has a group parameter, where group is the unique name of each protocol (i.e. Minswap, MinswapV2, SundaeSwap, etc.). When the group parameter is used, the response will only contain the pairs for the specified protocol.

1. Start by get a list of available groups:

import requests
 
groups = requests.get("https://api.charli3.io/api/v1/groups").json()

2. Next, for each group get the list of available pairs:

symbols = {}
for group in groups:
    pairs = requests.get(
        "https://api.charli3.io/api/v1/symbol_info",
        params={"group": group}
    ).json()
    symbols[group] = pairs