Orchestrate

​

How it works

const quotes = await fetchQuote(
  {
    amountIn64: "100000000",
    fromChain: "arbitrum",
    fromToken: USDC_ARBITRUM,
    toChain: "base",
    toToken: USDC_BASE,
    slippageBps: "auto",
  },
  { payload: "true" },   // only routes that carry payloads
);

const customPayload = Buffer.from("hello-world");

const tx = await swapFromEvm(
  quotes[0],
  fromAddress,
  destAddr,
  null,        // referrer
  signer,
  undefined,   // permit
  undefined,   // overrides
  customPayload,
);

• Deposit. Funds arrive and go straight into a protocol or vault.
• Stake. Assets are staked on arrival, so users start earning without a second step.
• Mint, join or participate. The transfer triggers it as the funds land.
• Your own logic. Encoded contract calls, IDs, session data, or routing information your app needs.

​

Requirements

• Destination logic that can receive the funds and decode your payload.
• A route that carries payloads. Not every route does, which is why the quote request has to ask for one.
• Small payloads. Each chain and route has its own message-size limit.

​

Where it fits

• A vault turns a multi-step entry into one click.
• A yield app puts deposits to work the moment they land.
• A trading app funds a position and opens it in the same action.

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Next steps