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⛓️ Supported chains
A complete list of the Wit/Oracle counter-factual contracts deployed by the Witnet Foundation on more than 50 different chains.
The Wit/Oracle EVM Bridging framework enables your smart contracts to:
- Pull parameterized custom data from the real world.
- Read latest updates on the subsidized price feeds by the Witnet Foundation.
- Pull fresh price updates at your own device.
- Pull and fetch unbiased and unmalleable randomness from the Wit/Oracle blockchain.
TIP
Data requests to the Wit/Oracle get paid in native EVM currency:
- No ERC-20 tokens involved.
- No need to hold $WIT coins, either.
- No subscriptions or KYC workflows required.
- No need to run your own off-chain infrastructure.
The Wit/Oracle solution works just right out of the box !
INFO
For every supported chain, external links to docs, market places, bridges, wallets and faucets (in the case of testnets) are also provided for your own convenience.
EVM-compatible testnets
| Network | Resources | Fee | Contracts |
|---|---|---|---|
 | ETH/L2 | ||
 | AVAX | ||
 | ETH/L2 | ||
 | BOBA/L2 | ||
 | CELO | ||
 | CFX | ||
| CFX | ||
 | CRO | ||
 | ELA | ||
 | ETH | ||
 | XDAI | ||
 | KAIA | ||
 | KAVA | ||
 | KCS | ||
 | MNT | ||
 | MTR | ||
 | METIS | ||
 | DEV | ||
 | ETH/L2 | ||
 | MATIC | ||
 | ETH/L2 | ||
 | TEN | ||
 | ULX | ||
 | ETH/L2 | ||
 | ETH/L2 | ||
 | OKB |
EVM-compatible mainnets
| Network | Resources | Fee | Contracts |
|---|---|---|---|
| ETH/L2 | ||
| AVAX | ||
| ETH/L2 | ||
| BOBA/L2 | ||
| BOBA/L2 | ||
| CELO | ||
| CFX | ||
| CFX | ||
| CRO | ||
 | wDOGE | ||
| ELA | ||
| xDAI | ||
| KAIA | ||
| KAVA | ||
| KCS | ||
| MNT | ||
| MTR | ||
| METIS | ||
| GLMR | ||
| MOVR | ||
| ETH/L2 | ||
| MATIC | ||
| ETH/L2 | ||
| ETH/L2 | ||
| ULX | ||
| ETH/L2 |