What is the Stellar chain ID?

Stellar has no numeric chain ID. Mainnet is identified by its network passphrase, "Public Global Stellar Network ; September 2015", which every transaction signature commits to. getNetwork returns it; the CAIP-2 ID is stellar:pubnet.

What is the Stellar RPC URL?

On Triport: https://triport.io/rpc/stellar with your API key in the x-token header, or https://triport.io/r/ /stellar where a header is impossible (wallets, config files).

Can I add Stellar to MetaMask with wallet_addEthereumChain?

No. wallet_addEthereumChain registers EVM networks by chain ID, and Stellar is not an EVM network. Use a Stellar wallet or SDK and point it at the RPC URL above.

Is my API key sent to Triport when I use this page?

No. Snippets are generated in your browser: the key is never submitted, never stored and never written into the page URL, which is why this page has no shareable link.

Stellar chain ID, RPC URL and network config

Last updated: September 23, 2026

Stellar network identifiers

Stellar mainnet identifiers
Identifier	Value	Source
Chain ID	`None` Stellar is not an EVM network; transactions are signed for a network passphrase.	Stellar docs: networks
Network passphrase	`Public Global Stellar Network ; September 2015` Returned by getNetwork. A transaction signed for another passphrase is invalid on Mainnet.	Stellar docs: networks
CAIP-2 ID	`stellar:pubnet` The chain identifier multichain wallets and WalletConnect use.	CAIP-2 stellar namespace

Tools that expect an EVM chain ID do not apply to Stellar; multichain wallets use the CAIP-2 ID stellar:pubnet instead.

Stellar RPC URLs

Stellar mainnet RPC endpoints
Triport RPC URL (header auth)	`https://triport.io/rpc/stellar`
Triport RPC URL (keyed)	`https://triport.io/r/<API_KEY>/stellar`
Required scope	`stellar:rpc`
Network-run public RPC	The Stellar Development Foundation hosts no public Mainnet RPC endpoint: its docs list third-party providers for Mainnet RPC and Horizon. Stellar docs: networks

Public-endpoint limits are as each operator publishes them, checked 23 September 2026.

Plans and per-category rate limits: pricing. Network overview: Stellar RPC; method reference: Stellar documentation.

Verify you are on Stellar mainnet

Call getNetwork first. It must return Public Global Stellar Network ; September 2015 — any other value means the endpoint serves a different network.

curl https://triport.io/rpc/stellar \
  -H "x-token: <API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"getNetwork","params":{}}'

Sources: the chain's own documentation and the CAIP-2 namespace specs cited in the tables above; EVM chain IDs come from Triport's chain registry and match them.

FAQ

What is the Stellar chain ID?: Stellar has no numeric chain ID. Mainnet is identified by its network passphrase, "Public Global Stellar Network ; September 2015", which every transaction signature commits to. getNetwork returns it; the CAIP-2 ID is stellar:pubnet.
What is the Stellar RPC URL?: On Triport: https://triport.io/rpc/stellar with your API key in the x-token header, or https://triport.io/r/<API_KEY>/stellar where a header is impossible (wallets, config files).
Can I add Stellar to MetaMask with wallet_addEthereumChain?: No. wallet_addEthereumChain registers EVM networks by chain ID, and Stellar is not an EVM network. Use a Stellar wallet or SDK and point it at the RPC URL above.
Is my API key sent to Triport when I use this page?: No. Snippets are generated in your browser: the key is never submitted, never stored and never written into the page URL, which is why this page has no shareable link.