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

> ## Agent Instructions
> When building application code, use `@naturalpay/sdk` for TypeScript or `naturalpay` for Python.
> When operating Natural directly for a user, use the payments MCP at `https://mcp.natural.com`.
> When searching Natural documentation, use the docs MCP at `https://docs.natural.com/mcp`.
> Use the Natural CLI for terminal and CI automation.
> Use REST only for unsupported languages or when the user explicitly requests raw HTTP.
> Start integration development and testing in the sandbox. Do not use production unless the user explicitly requests it.
> For sandbox requests that require `customerPartyId`, list customers first. Reuse only the intended fixture; otherwise create a customer.
> REST and SDK amounts use integer minor units. Payments MCP amounts use decimal strings with a required currency code.

# Issue cards

> Give your agents cards to pay merchants online

<img src="https://mintcdn.com/natural-b3c9dd77/_ZzQDNYgSVsMCM43/assets/heroes/cards-hero.jpg?fit=max&auto=format&n=_ZzQDNYgSVsMCM43&q=85&s=f9ae44cd52def18bd61eb2fea078a226" alt="Issuing cards on Natural" className="hero-image" noZoom width="1200" height="640" data-path="assets/heroes/cards-hero.jpg" />

Issue cards on Natural when your agent needs to pay a merchant that only takes card. Debit cards
draw from your wallet balances; charge cards extend a credit limit you pay in full each statement
period.

Your agent can:

* Issue debit or charge cards tied to a wallet you choose
* Pay with the card without handling raw card data
* Spend only within the limits and approvals you already use for agent payments

<Steps>
  <Step title="Set the guardrails">
    Set the limits and approvals you already use for agent payments: per transaction, per day, and
    per month.

    Read more: [Set agent limits](/guides/controls/limits) and
    [Approvals](/guides/controls/approvals).
  </Step>

  <Step title="Issue to your agent">
    Choose the agent and wallet the card belongs to. Debit cards spend from wallet balances, so
    link a bank account and fund the wallet before the card is used.

    Read more: [Create an agent](/guides/agents/create-agent) and
    [Store funds](/guides/flows/wallets-and-balances).
  </Step>

  <Step title="Track it">
    Card purchases appear in your transactions. Subscribe to webhooks so your systems react the
    moment money moves.

    Read more: [Webhooks](/guides/concepts/webhooks).
  </Step>
</Steps>


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