Supported networks
Look up identifiers, access status, and recent health probes for EVM and Solana. When calling the gateway, use the short identifier in /rpc/{chain} the path. Being listed does not mean it is live right now.
Capabilities open chain by chain: HTTP, WebSocket, archive, trace, batch requests, and subscriptions. The table below counts listed networks, configured access, and capabilities confirmed live. Chains that don't support a protocol return 501 and are not billed for it.
Endpoint naming
HTTP endpoint:POST /rpc/{chain}； WebSocket：WS /ws/{chain}。 {chain} takes a short identifier (such as ethereum、 bsc、solana). Use the short identifier your deployment configures; public chain IDs are for reference only.
Address formats
EVM addresses start with 0x followed by 40 hex characters, normalized to lowercase. Solana addresses are 32–44 base58 characters and arecase-sensitive, with no case conversion。
Request a network
We add networks based on demand and upstream availability. If your chain is missing, open a support ticket with its name, chain_id, and intended use. We'll review upstream and archive requirements and reply.
Frequently asked questions
Testnets are for integration testing and drills, with no SLA — they can be reset or retired. Use mainnet endpoints in production.
Archive queries need full historical state and cost far more than regular queries, so we open them chain by chain. Actual access and charges depend on your deployment gateway, API key permissions, and the pricing rules in effect.
Yes. A chain_id is not globally unique and may repeat across ecosystems. ChainBridge identifies networks using both a short identifier and chain_id, with the short identifier taking precedence. Compare the listed chain_id with your own configuration.
Use the gateway domain and path your deployment provides. Failover usually keeps the same entry point. Ask Support about change notifications or dedicated deployments.
Don't see your chain?
Send a request and we'll check upstream and archive support before replying.