BNB Smart Chain
Ethereum
Aptos
Arbitrum Nova
Arbitrum One
Avalanche Contract Chain
Cosmos
ETH Beacon Chain
Evmos
Fantom
Klaytn
NEARopBNB
Optimism
Polygon
Sui
Cronos
Gnosis
Moonbeam
PlatON
zkSync
BASE
Bitcoin
TRON
Algorand
COMBOBNB GreenfieldTotal: 18 API Packages
Aptos Node API
Powerful node infrastructure and RESTful APIs are provided for all Aptos developers on our platform. Start to try our Aptos endpoints for free.
Multi-chain Balances API (Premium)
One call to get it all: an industry-leading balances endpoint that allows you to retrieve all tokens and NFTs, along with contract metadata and prices for any wallet on Ethereum, BNB Smart Chain or Polygon, in a single call with reliable ~300 ms response times at 50 QPS.
NFTScan API
NFTScan is an NFT data infrastructure.
Lens API Toolkit
Streamline your blockchain development with Covalent's Lens API Toolkit. Turn complex wallet addresses into manageable Lens handles, and easily query user balances, transactions, NFT holdings and more. A straightforward solution for your blockchain needs.
Wallet Toolkit
Build wallets in no time with Covalent's Wallet Toolkit for 100+ Blockchains. Query wallet token balances, NFT holdings, transaction histories, and more across an extensive range of blockchains. Enhance your application with reliable, unified data, with only a few lines of code.
opBNB Testnet Contracts API
This API package helps you get contract API, source code, creator, creation transaction hash, and verify contract & proxy contract source code on opBNB Testnet
opBNB Mainnet Contracts API
This API package helps you get contract API, source code, creator, creation transaction hash, and verify contract & proxy contract source code on opBNB Mainnet
TRON REST API
The TRON Protocol, one of the largest blockchain-based operating systems in the world which offers scalability, high-availability, and high-throughput computing (HTC) support that serves as the foundation for all decentralized applications in the TRON ecosystem.
Algorand REST API
Algorand is a cryptocurrency protocol providing proof-of-stake on a blockchain.
ETH Beacon Chain API
The Beacon Chain was the name of the original proof-of-stake blockchain that was launched in 2020. It was created to ensure the proof-of-stake consensus logic was sound and sustainable before enabling it on Ethereum Mainnet.
Provalidator Cosmos LCD
The Cosmos Hub is the first blockchain created by the Cosmos SDK, a developer-friendly, modular framework, powered by a Byzantine Fault-Tolerant consensus algorithm called Tendermint BFT.
Provalidator Evmos LCD
Evmos is a Proof-of-Stake blockchain network that is working towards bringing the world of Ethereum-based applications and assets to the interoperable networks of the Cosmos ecosystem.
BNB Chain Staking API
This API package can help you get the staking statistics data from the official BNB Chain Staking Service.
Historical Transactions API (Premium)
A series of granular, historical transaction endpoints capable of fetching transactions for even the biggest wallets with ~400 ms response times at 50 RPS.
BNB Greenfield Mainnet Enhanced API
This API package can help you get transactions, objects, buckets, and account info in BNB Greenfield Mainnet.
BNB Greenfield Mainnet Billing API
This API package can help you get billing info instantly in BNB Greenfield Mainnet.
BNB Greenfield Testnet Enhanced API
This API package can help you get transactions, objects, buckets, and account info in BNB Greenfield Testnet.
BNB Greenfield Testnet Billing API
This API package can help you get billing info instantly in BNB Greenfield Testnet.