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Blockchain Registry

68 chains and 138 networks from the Tatum registry, with chain IDs, native tokens, RPC endpoints, and gateway metadata for every supported network.

Chains
68
Networks
138
Endpoints , reachable URLs
197
Protocols
4

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Search by chain, network, or interface. Every row expands to the exact gateway URLs that chain serves.

URL pattern https://<chain>-<network>.gateway.tatum.io
Interface
Protocol
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68 chains · 197 endpoints

ChainNetworksInterfacesEndpoints
MainnetJSON-RPChttps://bitcoin-mainnet.gateway.tatum.io
MainnetREST APIhttps://bitcoin-mainnet.gateway.tatum.io/rest
MainnetElectrs JSON-RPChttps://bitcoin-mainnet-electrs.gateway.tatum.io
TestnetJSON-RPChttps://bitcoin-testnet.gateway.tatum.io
TestnetREST APIhttps://bitcoin-testnet.gateway.tatum.io/rest
Testnet4JSON-RPChttps://bitcoin-testnet4.gateway.tatum.io
Testnet4REST APIhttps://bitcoin-testnet4.gateway.tatum.io/rest
SignetJSON-RPChttps://bitcoin-signet.gateway.tatum.io

Registry snapshot from https://blockchains.tatum.io/blockchains2.json at .