Uniswap V2 Prices

Fetch prices for a specific pair or list of pairs in the last 24hrs (8640 blocks):

curl -s --location --request GET \
    "https://app.pangea.foundation/v1/api/uniswap/v2/prices?chains=ETH&pair_address__in=0xb4e16d0168e52d35cacd2c6185b44281ec28c9dc&from_block=-8640&to_block=latest" \
    --header "Accept: application/jsonstream" \
    --header "Accept-Encoding: gzip" --compressed \
    --header "Authorization: Basic $PANGEA_AUTH" | jq

Response

{
  ...
  {
    "chain": 1,
    "block_number": 18918998,
    "block_hash": "0x1962d15d1feaffa0c1dcaf3edebb85a2ac74014695eaf297d5c0e296cc52057c",
    "transaction_hash": "0x354d31eb4f34135addda837f619343b170160e3ec953b8a55a67d356b3f99afa",
    "transaction_index": 139,
    "log_index": 198,
    "pair_address": "0xb4e16d0168e52d35cacd2c6185b44281ec28c9dc",
    "event": "swap",
    "reserve0": "0x30d35961fdd5",
    "reserve1": "0x4b29ee82c04e24119f1",
    "price": 2419.9079852881446,
    "sender": "0x7a250d5630b4cf539739df2c5dacb4c659f2488d",
    "receiver": "0x4cb6f0ef0eeb503f8065af1a6e6d5dd46197d3d9",
    "amount0": 3028.627959,
    "amount1": 1.2552416537518787,
    "lp_amount": 0,
    "protocol_fee": null,
    "token0_address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
    "token0_decimals": 6,
    "token0_name": "USD Coin",
    "token0_symbol": "USDC",
    "token1_address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
    "token1_decimals": 18,
    "token1_name": "Wrapped Ether",
    "token1_symbol": "WETH",
    "timestamp": 1704190007
  }
}

Query parameters

v1/api/uniswap/v2/prices

• chains: This parameter is used to filter the data by chain. Supported chains are advertised on /v1/api/status URL
• from_block: This parameter is used to filter the data by a starting block number.
• to_block: This parameter is used to filter the data by an ending block number.
• pair_address__in: This parameter is used to filter the data by a list of pair addresses.
• pair_factory_address__in: This parameter is used to filter the data by a list of pair factory addresses.
• reserve0__gte: This parameter is used to filter on the reserve of token0 if it is greater than or equal to value.
• reserve0__lte: This parameter is used to filter on the reserve of token0 if it is less than or equal to value.
• reserve1__gte: This parameter is used to filter on the reserve of token1 if it is greater than or equal to value.
• reserve1__lte: This parameter is used to filter on the reserve of token1 if it is less than or equal to value.
• price__gte: This parameter is used to filter on price if it is greater than or equal to value.
• price__lte: This parameter is used to filter on price if it is less than or equal to value.
• sender__in: This parameter is used to filter the data by a list of sender addresses.
• receiver__in: This parameter is used to filter the data by a list of receiver addresses.
• amount0__gte: This parameter is used to filter the data if greater than or equal to value for amount0.
• amount0__lte: This parameter is used to filter the data if less than or equal to value for amount0.
• amount1__gte: This parameter is used to filter the data by a minimum value for amount1.
• amount1__lte: This parameter is used to filter the data by a maximum value for amount1.
• lp_amount__gte: This parameter is used to filter the data by a minimum value for lp_amount.
• lp_amount__lte: This parameter is used to filter the data by a maximum value for lp_amount.
• protocol_fee__gte: This parameter is used to filter the data by a minimum value for protocol_fee.
• protocol_fee__lte: This parameter is used to filter the data by a maximum value for protocol_fee.
• token0_address__in: This parameter is used to filter the data by a list of token0 addresses.
• token0_symbol__in: This parameter is used to filter the data by a list of token0 symbols.
• token1_address__in: This parameter is used to filter the data by a list of token1 addresses.
• token1_symbol__in: This parameter is used to filter the data by a list of token1 symbols.
• tokens_address__in: This parameter is used to filter the data by a list of token addresses.
• tokens_symbol__in: This parameter is used to filter the data by a list of token symbols.

These parameters can be used in combination to create complex filters for the data returned by the API.