Our vision is to empower the pioneers of
tomorrow by providing the richest and
most robust data infrastructure for the
entire blockchain ecosystem.
rich transactions indexed including every
transaction since genesis for 6 blockchains.
smart contracts available with internal
data structures for querying.
price feeds for fiat and crypto pairs.
refresh rate.
Explore and contribute to the absolute
richest blockchain data on the internet
Aggregate historical balances, positions and PnL across dozens of DeFi protocols to build rich and compelling interfaces for your users.
Developers get simple APIs that allow for quick
integration in new or existing products
>>> curl
https://api.covalent.com/v1/1/address/{address}/balances_v2/
>>> curl
https://api.covalenthq.com/v1/1/address/{address}/balances_v2/
{
"address": "string",
"updated_at": "1970-01-01T00:00:00.000Z",
"next_update_at": "1970-01-01T00:00:00.000Z",
"quote_currency": "string",
"items": [
{
"contract_decimals": 18,
"contract_name": "string",
"contract_ticker_symbol": "string",
"contract_address": "string",
"supports_erc": [
"string"
]
}
]
}
>>> curl
https://api.covalent.com/v1/1/networks/uniswap_v2/assets/
>>> curl https://api.covalenthq.com/v1/1/networks/uniswap_v2/assets/
{
"updated_at": "1970-01-01T00:00:00.000Z",
"items": [
{
"exchange": "string",
"swap_count_24h": 0,
"total_liquidity_quote": 0.5,
"volume_24h_quote": 0.5,
"fee_24h_quote": 0.5,
"total_supply": 0,
"quote_rate": 0.5,
"block_height": 0,
"token_0": {
"contract_address": "string",
"contract_name": "string",
"volume_in_24h": 0.5,
"volume_out_24h": 0.5,
"quote_rate": 0.5,
"reserve": 0,
"logo_url": "string",
"contract_ticker_symbol": "string",
"contract_decimals": 0
},
"token_1": {
"contract_address": "string",
"contract_name": "string",
"volume_in_24h": 0.5,
"volume_out_24h": 0.5,
"quote_rate": 0.5,
"reserve": 0,
"logo_url": "string",
"contract_ticker_symbol": "string",
"contract_decimals": 0
}
}
]
}
>>> curl
https://api.covalent.com/v1/1/tokens/{address}/token_holders/
>>> curl https://api.covalenthq.com/v1/1/tokens/{address}/token_holders/
{
"updated_at": "1970-01-01T00:00:00.000Z",
"items": [
{
"contract_decimals": 18,
"contract_name": "string",
"contract_ticker_symbol": "string",
"contract_address": "string",
"supports_erc": [
"string"
]
}
]
}
>>> curl
https://api.covalent.com/v1/1/events/address/{address}/
>>> curl https://api.covalenthq.com/v1/1/events/address/{address}/
{
"updated_at": "1970-01-01T00:00:00.000Z",
"items": [
{
"block_signed_at": "1970-01-01T00:00:00.000Z",
"block_height": 0,
"tx_offset": 0,
"log_offset": 0,
"tx_hash": "string",
"_raw_log_topics_bytes": [
[
"c3RyaW5n"
]
]
}
]
}
We envision a future that is fair and equitable to
all data stakeholders. Join us on our mission!