What we support

Crypto APIs supports top blockchain protocols, layers and tokens both for testnets and mainnets. We constantly add new protocols and emerging tokens. We also support different blockchain exchanges.

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Blockchains, Layers & Assets

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Blockchains and Networks

BTC

Bitcoin
ETH

Ethereum
XRP

XRP Ledger
ETC

Ethereum Classic
BCH

Bitcoin Cash
DASH

Dash
LTC

Litecoin
DOGE

Dogecoin
ZEC

Zcash
BSC

BNB Smart Chain
MATIC

Polygon
TRX

TRON
SOL

Solana
XTZ

Tezos
AVAX

Avalanche
ARB

Arbitrum One
OPTIMISM

Optimism
TBA

Base
kas

Kaspa
+
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Layers and Standards


ERC-20
ERC-721
TRC-20
TRC-721
BEP-20
+
Request a layer
View supported token standards and transaction types

Using Crypto APIs with exchanges


Binance
Coinbase Pro
Kraken
OKX
Gemini
Huobi
Bitstamp
Poloniex
KuCoin
Bitfinex
CoinEx
+
Request an exchange
View supported Fiat currencies

Tokens


Tether
Chainlink
USD Coin
Uniswap
Wrapped Bitcoin
Aave
Synthetix
Dai
Cronos
Maker
Compound
+
Request a token
+ all other ERC-20, ERC-721, TRC-20 and BEP-20 tokens

1. Sign up & invite your team

Get started for free, verify your account and add team members.

2. Access your Dashboard

Create API keys, manage subscription plans, track usage, and configure settings - all in one place.

3. Use your API keys

Choose an API from our docs and start integrating with our unified endpoints.

  • GET
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Frequently Asked Questions

How many blockchains and networks does the API serve?

35+ networks across 19 blockchains, counting each chain's mainnet and testnets separately. The lists on this page are generated from what the API actually serves, so a chain missing here is a chain we do not support.

Are testnets included, or do I need a separate plan?

Included, on the same endpoints and the same key. You change the network parameter and nothing else, which is what makes it possible to build an integration end to end before touching mainnet. A few chains are mainnet-only — Kaspa, for one — and their pages say so.

Which token standards can you read?

ERC-20 and ERC-721 on Ethereum, TRC-20 and TRC-721 on Tron, and BEP-20 on BNB Smart Chain. Balances, transfers and contract metadata are the same three calls whichever standard you are on.

What does coverage cost?

It depends on the endpoint family rather than the chain count: single-record calls are charged per request, list endpoints per page returned, and a synced address adds a daily monitoring charge. The pricing calculator has the current per-chain figures.