RPC / API Requirements

Trust Wallet is a light client wallet, which means it needs to get data / information from remote nodes (either light nodes or full nodes). In order to integrate your blockchain into Trust Wallet smoothly, you must also fulfill RPC / API requirements. We list all needed APIs or RPCs plus an example below for your reference.
for Trust Wallet:
We need API or RPC to:
query account / address balance
query transaction details
query fee / nonce for sending transaction
query blockchain status (block height etc)
send raw transaction
for Backend:
Used to create transaction list index and notify users about incoming/outgoing transactions.
query transactions in a block
Example
We will take XRP as an example here, it supports WebSocket, JSON-RPC (including over HTTP)
Query account / address balance:
JSON RPC method: account_info (https://xrpl.org/account_info.html)
Query transaction details:
JSON RPC method: tx (https://xrpl.org/tx.html)
Query fee / nonce for sending transaction:
fee: JSON RPC method: fee (https://xrpl.org/fee.html)
nonce: same as account_info, you can find Sequence in response.
Query blockchain status (block height etc):
JSON RPC method: server_state (https://xrpl.org/server_state.html)
Send raw transaction:
JSON RPC method: submit (https://xrpl.org/submit.html)
Query sent / received transactions for an account / address:
REST API: https://xrpl.org/data-api.html#get-account-transaction-history
Query transactions in a block:
REST API: https://xrpl.org/data-api.html#get-ledger

New Blockchain Support

New EVM-compatible chain

Last modified 1mo ago