Supported Chains & Protocols

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The Binance Web3 DeFi API currently supports 10 EVM chains and Solana — BNB Smart Chain, Ethereum, Base, Arbitrum One, Polygon, Optimism, Avalanche C-Chain, Robinhood, Katana, ARC, and Solana — with more chains and protocols to be added in upcoming releases.

Supported Chains

#	Chain	Short Name	Chain ID	Native Asset
1	BNB Smart Chain	BSC	56	BNB
2	Ethereum	ETH	1	ETH
3	Base	BASE	8453	ETH
4	Robinhood	Robinhood	4663	ETH
5	Arbitrum One	ARB	42161	ETH
6	Polygon	POL	137	POL
7	Optimism	OP	10	ETH
8	Avalanche C-Chain	AVAX	43114	AVAX
9	Katana	KATANA	747474	ETH
10	ARC	ARC	5042	ETH
11	Solana	SOL	CT_501	SOL

EVM chains use a plain numeric binanceChainId (e.g. "56"); Solana uses the CT_-prefixed string "CT_501", consistent with the Trading / Transaction APIs. Solana addresses are base58 (case-sensitive) — see Integration Flow for the Solana-specific build and signing flow.

Supported Protocols

Protocol data queries (protocol / investment discovery) and transaction building are available for the following protocols on the chains listed in each protocol's Supported Chains column. Each protocol may expose one or more investment types (Earn, LiquidityPool); the same defiProtocolId identifies the protocol across all of its supported chains.

Position queries (POST /api/v1/defi/data/position/list) cover a wider set of protocols — see Position Coverage below.

Protocol	defiProtocolId	Supported Chains	Investment Types	Transaction Build
Venus	venus	BNB Smart Chain	Earn	deposit / redeem / claim
Venus Flux	venusflux	BNB Smart Chain	Earn	deposit / redeem
Lista DAO	helio	BNB Smart Chain, Ethereum	Earn	deposit / redeem
Aave V3	aave3	BNB Smart Chain, Ethereum, Base, Arbitrum One, Polygon, Optimism, Avalanche C-Chain	Earn	deposit / redeem
Aave V4	aave4	Ethereum	Earn	deposit / redeem
Aster	astherus	BNB Smart Chain	Earn	deposit / redeem / claim
Solv	solv	BNB Smart Chain	Earn	deposit / redeem / claim
Morpho	morphoblue	Ethereum, Base, Arbitrum One, Robinhood, Katana, ARC	Earn	deposit / redeem
Spark	spark	Ethereum	Earn	deposit / redeem
Fluid	fluid	Ethereum, Base, Arbitrum One	Earn	deposit / redeem
Ethena	ethena	Ethereum	Earn	deposit / redeem
Nest Credit	nestcredit	BNB Smart Chain, Ethereum	Earn	deposit / redeem
Treehouse	treehouse	Ethereum	Earn	deposit / redeem
Renzo	renzo	Ethereum, Solana	Earn	Ethereum: deposit / redeem Solana: deposit / redeem / claim
Rocket Pool	rocketpool	Ethereum	Earn	deposit / redeem
Lido	lido	Ethereum	Earn	deposit / redeem
Maple	maple	Ethereum	Earn	deposit / redeem
Uniswap V3	uniswap3	BNB Smart Chain, Ethereum, Base, Arbitrum One, Polygon, Optimism, Avalanche C-Chain, Robinhood, ARC	LiquidityPool	lp-add / lp-remove / claim
Uniswap V4	uniswap4	BNB Smart Chain, Ethereum, Base, Robinhood, ARC	LiquidityPool	lp-add / lp-remove / claim
PancakeSwap V3	pancakeswap3	BNB Smart Chain, Base, Arbitrum One, Ethereum	LiquidityPool	lp-add / lp-remove / claim
PancakeSwap Infinity	pancakeswap4	BNB Smart Chain	LiquidityPool	lp-add / lp-remove / claim
QuickSwap V3	quickswap3	Polygon	LiquidityPool	lp-add / lp-remove / claim
Solana Staking	sol_staking	Solana	Earn	deposit / redeem / claim
Marinade	marinadefinance	Solana	Earn	deposit / redeem / claim
Jito	jito	Solana	Earn	deposit / redeem / claim
Kamino	kamino	Solana	Earn	deposit / redeem
Raydium CLMM	raydium3	Solana	LiquidityPool	lp-add / lp-remove / claim
Orca CLMM	orca3	Solana	LiquidityPool	lp-add / lp-remove / claim
Jupiter	jupiter	Solana	Earn	deposit / redeem / claim
Fragmetric	fragmetric	Solana	Earn	deposit / redeem / claim
Solayer	solayer	Solana	Earn	deposit / redeem / claim

Solana protocol notes — sol_staking, marinadefinance, and jito auto-compound rewards into the position value, so their claimReward (claim with REWARD_PROTOCOL / REWARD_INVESTMENT) is not supported and is rejected with 40481; claim principal from these via REDEMPTION. kamino Earn Vault redeems instantly (no REDEMPTION claim). raydium3 and orca3 are concentrated-liquidity LPs — deposit / redeem go through lp-add / lp-remove, and fees are claimed via LP_FEE. jupiter aggregates several surfaces (jupSOL stake, Stake JUP, Lend Borrow, JLP); the available actions for a given jupiter investment are returned by investment/list and protocol/list. The redeem/claim field varies by Solana protocol (stakeAccounts / redemptionId / positionAddress) — see Integration Flow.

The tables above list the full supported scope for this release. Always use POST /api/v1/defi/data/protocol/list to fetch the authoritative, up-to-date list (server-side configured and subject to change). The same defiProtocolId identifies a protocol across all of its supported chains — pass the target binanceChainId to scope queries to one chain. Transaction actions can differ per chain (a chain without rewards has no claim); the authoritative action set per chain is returned by protocol/list.

Position Coverage

Position queries (POST /api/v1/defi/data/position/list) cover the protocols below across the supported chains — a wider set than the transaction/investment list above.

Protocol	defiProtocolId	Supported Chains
Venus	venus	BNB Smart Chain
Venus Flux	venusflux	BNB Smart Chain
Lista DAO	helio	BNB Smart Chain, Ethereum
Aave V3	aave3	BNB Smart Chain, Ethereum, Base, Arbitrum One, Polygon, Optimism, Avalanche C-Chain
Aave V4	aave4	Ethereum
Aster	astherus	BNB Smart Chain
Solv	solv	BNB Smart Chain
Morpho	morphoblue	Ethereum, Base, Arbitrum One, Robinhood, Katana, ARC
Spark	spark	Ethereum
Fluid	fluid	Ethereum, Base, Arbitrum One
Sky	sky	Ethereum
Ethena	ethena	Ethereum
Nest Credit	nestcredit	BNB Smart Chain, Ethereum
Treehouse	treehouse	Ethereum
Renzo	renzo	Ethereum, Solana
Rocket Pool	rocketpool	Ethereum
Lido	lido	Ethereum
Maple	maple	Ethereum
ether.fi	etherfi	Ethereum
USDD	usdd	Ethereum
Compound V3	compound3	Ethereum, Base, Arbitrum One, Polygon, Optimism
Uniswap V2	uniswap2	BNB Smart Chain, Ethereum, Base, Arbitrum One, Polygon, Optimism, Avalanche C-Chain
Uniswap V3	uniswap3	BNB Smart Chain, Ethereum, Base, Arbitrum One, Polygon, Optimism, Avalanche C-Chain, Robinhood, ARC
Uniswap V4	uniswap4	BNB Smart Chain, Ethereum, Base, Robinhood, ARC
PancakeSwap V2	pancakeswap	BNB Smart Chain
PancakeSwap V3	pancakeswap3	BNB Smart Chain, Base, Arbitrum One, Ethereum, Robinhood
PancakeSwap Infinity	pancakeswap4	BNB Smart Chain
QuickSwap	quickswap	Polygon
QuickSwap V3	quickswap3	Polygon
Stader	stader	Ethereum, Polygon
Ondo	ondo	BNB Smart Chain, Ethereum
Lorenzo Protocol	lorenzoprotocol	BNB Smart Chain
Unitas	unitas	BNB Smart Chain
Saturn Credit	saturncredit	Ethereum
APYX Finance	apyxfi	Ethereum
CIAN	cian	Ethereum
Frax	frax	Ethereum
Ember (Bitwise)	emberso	Ethereum
Re	rexyz	Ethereum
BENQI	benqi	Avalanche C-Chain
Pendle V2	pendle2	Ethereum, Arbitrum One
USDAI	usdai	Arbitrum One
Solana Staking	sol_staking	Solana
Marinade	marinadefinance	Solana
Jito	jito	Solana
Kamino	kamino	Solana
Raydium	raydium3	Solana
Orca	orca3	Solana
Jupiter	jupiter	Solana
Fragmetric	fragmetric	Solana
Solayer	solayer	Solana
Binance Staked SOL	binanceliquidstaking	Solana
Huma Finance	huma	Solana

Note the difference when integrating:

• A position returned for a protocol inside the transaction/investment list above carries valid investmentIds; you can follow up with investment queries and transaction building.
• A position returned for a protocol only in this position list is display-only — its investmentIds may be empty, and transaction building is not available for it. Do not assume every returned position can act as the entry point of a transaction.

The only way to tell whether an investmentIds value is valid: look it up via POST /api/v1/defi/data/investment/list (or /investment/detail). Even if the position response carries investmentIds, they are invalid when the investment queries return no match — they cannot be used for transaction building, and build calls with them will fail.

Current Limitations

• Redeem waiting period: some protocols (e.g. Lista helio, Aster astherus, and on Solana sol_staking, marinadefinance, renzo, solayer, jupiter, fragmetric) impose a waiting period before redeemed funds become claimable — Solana protocols range from 2 to 30 days. The build response carries it as data.redeemDelayDays (a [min, max] day pair; [] = instant) — read it from every /transaction/redeem call before proceeding with signing. See Integration Flow.
• Solana transaction expiry: Solana transactions reference a recent blockhash that expires in roughly 30 seconds. Sign and broadcast the transaction as soon as it is built; if the blockhash expires before broadcast, rebuild the calldata and try again.
• Solana rent & priority fee: creating a new account or position on Solana (e.g. a new stake account, a new LP position NFT) costs a small rent deposit; the preview's feeAndContract.estimatedNetworkFee surfaces it as rentFeeAmount / rentFeeValueUsd, alongside the priorityFeeAmount. EVM previews leave these fields null.
• Chains and protocols listed above are the current release scope; new chains and protocols are added as server-side support rolls out — re-check this page after releases.

Related Endpoints

Endpoint	Purpose
POST /api/v1/defi/data/position/list	Query positions across the supported protocols
POST /api/v1/defi/data/protocol/list	List supported protocols (authoritative, live)
POST /api/v1/defi/data/protocol/detail	Protocol detail (security scores, team, FAQ)
POST /api/v1/defi/data/investment/list	List investable products under a protocol
POST /api/v1/defi/data/investment/detail	Investment detail (APY, tokens, pool address)