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

# Crypto

> Ad-hoc blockchain transaction lookup, independent of any invoice.

<Info>
  **Permission** reflects who Invoice Bot lets actually run the command — see
  [Installation & Permissions](/invoice/installation-permissions) for what "Admin" means.
</Info>

<AccordionGroup>
  <Accordion title="/crypto_lookup — Look up a Bitcoin or Litecoin transaction by hash">
    ```
    /crypto_lookup coin:<Bitcoin (BTC)|Litecoin (LTC)> txid:<transaction hash>
    ```

    A generic, non-invoice-aware transaction inspector — total value, value sent to your
    server's configured address for that asset, confirmations, and an approximate USD value
    where a price quote is available. Prefer
    [`/invoice verify`](/invoice/commands/invoices) instead whenever the lookup is actually for
    a specific invoice; that command also checks the amount against what was quoted and
    completes the invoice on success.

    **Permission:** Admin

    **Example:** `/crypto_lookup coin:Bitcoin (BTC) txid:3a1b...`
  </Accordion>
</AccordionGroup>