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

# Traceability

> Track how credits flow between inbound and outbound wallet transactions.

Wallet traceability lets you follow the credit flow between inbound (top-up) and outbound (usage deduction) transactions. For a given inbound transaction, you can see which outbound transactions consumed its credits — and for a given outbound transaction, you can see which inbound transactions funded it.

## Track how credits were consumed

For an **inbound** wallet transaction, you can see all outbound transactions that consumed credits from it.

<Tabs>
  <Tab title="Dashboard">
    1. Go to a specific customer;
    2. Open the **"Wallets"** tab and click on a specific wallet;
    3. Click on an inbound wallet transaction;
    4. Go to the **"Consumptions"** tab; and
    5. See all outbound wallet transactions linked to this top-up and the amount consumed by each.
  </Tab>

  <Tab title="API">
    ```bash List consumptions for a wallet transaction theme={"dark"}
    LAGO_URL="https://api.getlago.com"
    API_KEY="__YOUR_API_KEY__"

    curl --location --request GET "$LAGO_URL/api/v1/wallet_transactions/:lago_id/consumptions" \
      --header "Authorization: Bearer $API_KEY"
    ```
  </Tab>
</Tabs>

## Track how credits were funded

For an **outbound** wallet transaction, you can see all inbound transactions that funded it.

<Tabs>
  <Tab title="Dashboard">
    1. Go to a specific customer;
    2. Open the **"Wallets"** tab and click on a specific wallet;
    3. Click on an outbound wallet transaction;
    4. Go to the **"Fundings"** tab; and
    5. See all inbound wallet transactions that funded this deduction and the amount each provided.
  </Tab>

  <Tab title="API">
    ```bash List fundings for a wallet transaction theme={"dark"}
    LAGO_URL="https://api.getlago.com"
    API_KEY="__YOUR_API_KEY__"

    curl --location --request GET "$LAGO_URL/api/v1/wallet_transactions/:lago_id/fundings" \
      --header "Authorization: Bearer $API_KEY"
    ```
  </Tab>
</Tabs>