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"
]
]
}
]
}
Meet our backers.
We envision a future that is fair and equitable to
all data stakeholders. Join us on our mission!