# arl:split-position — Ammora SDK 0.3.8

Split a concentrated position, sending a share of it to another address. npm run arl:split-position -- <pool> <tokenId> <recipient> <percent> Each part of a position splits separately: unlocked liquidity, permanently locked liquidity, owed fees, rewards, vesting. This example moves the same percentage of every part, which is the common case; pass different numerators to the SDK for anything else.

[Read in Docs](https://docs.ammora.org/examples?command=arl%3Asplit-position) · [Detailed guide](https://docs.ammora.org/guides/src-arl-readme) · [Local setup](https://docs.ammora.org/guides/example-setup)

## Context and execution

GIWA Sepolia 91342. Public SDK 0.3.8, Math 0.3.0. Source revision: `a9b3fd798fa51495e8defec99a25de59e4d70672`.
Install the SDK in your app, or prepare the example project using the local setup guide for its npm commands. Review the entry source and guide for required arguments, roles and deployment selection. `AMMORA_SEND=0` does not turn send-only commands into previews. Never put CLI keys in a browser or resend an uncertain transaction.

Command: `npm run arl:split-position -- <arguments from the source below>` (`tsx src/arl/split-position.ts`). Omit `--` and arguments when the source accepts none.

## Entry file: `src/arl/split-position.ts`

```typescript
/**
 * Split a concentrated position, sending a share of it to another address.
 *
 *   npm run arl:split-position -- <pool> <tokenId> <recipient> <percent>
 *
 * Each part of a position splits separately: unlocked liquidity, permanently locked
 * liquidity, owed fees, rewards, vesting. This example moves the same percentage of every
 * part, which is the common case; pass different numerators to the SDK for anything else.
 */
import { DammV2Client } from "@ammora-protocol/sdk";
import { clientOptions, address, deployment, reader, signer } from "../shared/env.js";
import { main, requireContract, send } from "../shared/run.js";

/** The contract reads numerators against this denominator. */
const DENOMINATOR = 1_000_000_000;

main(async () => {
  const [poolArgument, tokenIdArgument, recipientArgument, percentArgument] = process.argv.slice(2);
  const pool = address("ARL_POOL", poolArgument);
  const recipient = address("AMMORA_RECIPIENT", recipientArgument);
  if (!tokenIdArgument || !percentArgument) {
    throw new Error("usage: <pool> <tokenId> <recipient> <percent>");
  }
  const tokenId = BigInt(tokenIdArgument);
  const percent = Number(percentArgument);
  if (!(percent > 0 && percent < 100)) {
    throw new Error("percent must be between 0 and 100 exclusive, since a full transfer is just a transfer");
  }
  const numerator = Math.round((percent / 100) * DENOMINATOR);

  const { wallet, account } = signer();
  const client = await reader();
  const contracts = deployment().contracts.launch;

  await requireContract(client, "pool", pool);
  const sdk = new DammV2Client(
    client, pool, "concentrated", contracts.concentratedFactory, contracts.concentratedPositionManager, clientOptions(),
  );

  console.log(`pool       ${pool}`);
  console.log(`position   ${tokenId}`);
  console.log(`recipient  ${recipient}`);
  console.log(`share      ${percent}% of every part of the position`);
  console.log("");

  await send(
    "splitPosition",
    await sdk.planSplitManagedConcentratedPosition({
      tokenId,
      caller: account.address,
      split: {
        unlockedLiquidityNumerator: numerator,
        permanentLockedLiquidityNumerator: numerator,
        feeBaseNumerator: numerator,
        feeQuoteNumerator: numerator,
        reward0Numerator: numerator,
        reward1Numerator: numerator,
        innerVestingLiquidityNumerator: numerator,
      },
      recipient,
      deadline: BigInt(Math.floor(Date.now() / 1000) + 600),
    }),
    wallet,
    account,
    client,
  );
});
```

## Supporting files

Keep relative paths intact. Local imports are listed recursively; JSON templates are choices to review, not approved inputs. Runtime-selected files and wallet/environment setup still follow the detailed guide.

- [src/shared/env.ts](https://docs.ammora.org/examples/source/src/shared/env.ts.txt)
- [src/shared/input.ts](https://docs.ammora.org/examples/source/src/shared/input.ts.txt)
- [src/shared/retry.ts](https://docs.ammora.org/examples/source/src/shared/retry.ts.txt)
- [src/shared/rpc.ts](https://docs.ammora.org/examples/source/src/shared/rpc.ts.txt)
- [src/shared/run.ts](https://docs.ammora.org/examples/source/src/shared/run.ts.txt)
- [package.json](https://docs.ammora.org/examples/source/package.json.txt)
- [package-lock.json](https://docs.ammora.org/examples/source/package-lock.json.txt)
- [tsconfig.json](https://docs.ammora.org/examples/source/tsconfig.json.txt)
- [.env.giwa.example](https://docs.ammora.org/examples/source/file.env.giwa.example.txt)
- [.nvmrc](https://docs.ammora.org/examples/source/file.nvmrc.txt)

## AI implementation checklist

Use the actual SDK exports and parameter types in the linked files. Start with reads and unsigned plans where supported. Use a connected wallet for browser signing. Preserve raw integer units, exact approvals, caller authority, deadlines and receipt reconciliation. Report local checks separately from live-chain verification.