> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vaults.fyi/llms.txt
> Use this file to discover all available pages before exploring further.

# Transactions

> Ready-to-sign transaction payloads for deposits, redemptions, and reward claims.

Generates ready-to-sign transaction calldata for any supported vault action. Pass the output directly to your wallet provider — no ABI encoding required.

## Typical flow

1. **Check what the user can do**

   Call `GET /v2/transactions/context/{userAddress}/{network}/{vaultId}` to fetch the user's balances, limits, supported actions, required steps, and rewards context for that vault.

2. **Build the transaction payload**

   Call `GET /v2/transactions/{action}/{userAddress}/{network}/{vaultId}` with the action you want to prepare. Include `assetAddress` and either `amount` for a specific amount or `all=true` for a full redeem-style action.

3. **Send the returned transaction with the user's wallet**

   The response includes the target address, calldata, and value. You do not need to encode the vault contract call yourself.

```bash theme={null}
curl "https://api.vaults.fyi/v2/transactions/deposit/0xUSER/base/0xVAULT?assetAddress=0xASSET&amount=1000000" \
  -H "x-api-key: $VAULTS_FYI_API_KEY"
```

| Capability                                        | How to call                                                                                                              | Required inputs                                                                                                                            |
| ------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------ |
| Check available vault actions                     | [`GET /v2/transactions/context/{userAddress}/{network}/{vaultId}`](/api-reference/transactions/get-transaction-context)  | Path: `userAddress`, `network`, `vaultId`                                                                                                  |
| Build deposit, redeem, request, or claim calldata | [`GET /v2/transactions/{action}/{userAddress}/{network}/{vaultId}`](/api-reference/transactions/get-transaction-payload) | Path: `action`, `userAddress`, `network`, `vaultId`. Query: `assetAddress`, plus `amount` or `all=true` when the action requires an amount |
| Check claimable rewards                           | [`GET /v2/transactions/rewards/context/{userAddress}`](/api-reference/transactions/get-rewards-context)                  | Path: `userAddress`                                                                                                                        |
| Build rewards claim calldata                      | [`GET /v2/transactions/rewards/claim/{userAddress}`](/api-reference/transactions/claim-rewards)                          | Path: `userAddress`. Query: `claimIds`                                                                                                     |
| Add transaction attribution                       | [`GET /v2/transactions/suffix/{userAddress}/{vaultId}`](/api-reference/transactions/get-transaction-suffix)              | Path: `userAddress`, `vaultId`                                                                                                             |