Submit an on-chain intent

Check a wallet, let a run propose an on-chain action, resolve the resulting approval with step-up, and confirm the receipt, all without the model ever holding signing authority. Prerequisites: an embedded or connected wallet provisioned for the account.

const status = await client.getWalletStatus();const caps = await client.getWalletCapabilities();

1. 1

   Check the wallet

   Confirm status and capabilities before proposing anything that spends from it.

2. 2

   Propose the intent through a run

   Describe the on-chain action in the run prompt; the agent proposes the intent, it does not sign it.

3. 3

   Handle the interrupt

   The runtime persists RunState and emits approval.required once policy calls for a human decision.

4. 4

   Review the action summary

   Render chain, asset, amount, recipient or contract, fees, slippage, warnings, and expiry before deciding.

5. 5

   Resolve with step-up

   Approve or reject with a fresh step-up token bound to that exact decision.

6. 6

   Confirm the receipt

   Wait for broadcast and confirmation in the event ledger. Do not treat approval itself as execution.

const run = await client.createRun({  prompt: 'Swap 250 USDC for ETH on Base within 1% slippage',  idempotencyKey: crypto.randomUUID(),});

intent -> simulation -> policy decision -> approval       -> signer verification -> broadcast -> receipt reconciliation

Review the approval payload

• The approval is bound to the exact payload hash, simulation hash, actor, wallet, and expiry. It cannot be reused for a different transaction.
• Any payload change after approval is rejected outright, and broadcast is blocked entirely while the kill switch is active.

await client.resolveApproval(approvalId, 'approved', stepUpToken);