Getting started with Solana

How to interact with deBridge infrastructure from Solana
To streamline communication with deBridge programs on the Solana blockchain, the debridge-solana-sdk has been developed. This Rust SDK allows for easy and efficient connection to the deBridge infrastructure, which enables decentralized transfers of messages and value between different blockchains.
To start using our sdk, add it to dependencies by cargo:
cargo add debridge-solana-sdk
If you use the Anchor framework, then your program calling for a deBridge send might look like this:
use anchor_lang::prelude::*;
pub mod send_via_debridge {
use debridge_solana_sdk::prelude::*;
use super::*;
pub fn send_via_debridge(ctx: Context<SendViaDebridge>) -> Result<()> {
// Debridge Instruction Data
SendIx {
// Chain id to which the tokens are sent
target_chain_id: chain_ids::POLYGON_CHAIN_ID,
/// Address in `target_chain_id` that will receive the transferred tokens
receiver: hex::decode("bd1e72155Ce24E57D0A026e0F7420D6559A7e651").unwrap(),
// Use of fee in transfer token (not currently enabled)
is_use_asset_fee: false,
// Amount of sending tokens. From this amount fee will be taken
amount: 1000,
// Additional data for tokens sending with auto external execution
submission_params: None,
// Referral code to track your transfers
referral_code: None,
// List of accounts used by debridge-program, generated on the client
.map_err(|err| err.into())
pub struct SendViaDebridge {}
You can use any account in your logic. However, the remaining accounts you pass on will have to be created by the client. Our SDK provides an example of how to use the TypeScript library. For this example it is:
import { DeBridgeSolanaClient } from "@debridge-finance/solana-contracts-client";
import { AnchorProvider, Program, Wallet as AnchorWallet } from "@coral-xyz/anchor";
import { Connection, clusterApiUrl } from "@solana/web3.js";
import { crypto, helpers, WRAPPED_SOL_MINT } from "@debridge-finance/solana-utils";
const connection = new Connection(clusterApiUrl("mainnet-beta"));
const example = new Program(
new AnchorProvider(connection, {} as unknown as AnchorWallet, {}),
const deBridge = new DeBridgeSolanaClient(connection, undefined, {
programId: "DEbrdGj3HsRsAzx6uH4MKyREKxVAfBydijLUF3ygsFfh",
settingsProgramId: "DeSetTwWhjZq6Pz9Kfdo1KoS5NqtsM6G8ERbX4SSCSft",
const chainTo = 137;
const receiver = "0xbd1e72155Ce24E57D0A026e0F7420D6559A7e651";
const amount = 1000;
const tokenMint = WRAPPED_SOL_MINT;
const builder = example.methods.sendViaDebridge(
const context = await deBridge.buildSendContext(
builder.remainingAccounts([...context.asAccountMeta, { isWritable: false, isSigner: false, pubkey: deBridge.program.programId }]);
const tx = await builder.transaction();
The dependency packages that are used:
For detailed examples, within the SDK there is an example-program project that allows you to see examples of various integrations and the corresponding client code for them. For example: