---
title: "Integrations - Theteller"
url: "https://docs.unified.to/integrations/theteller"
description: "Build Theteller integrations faster with our Unified API — Payments data, API key, real-time sync."
date: "2026-11-12T22:56:59.465Z"
updated: "2026-11-12T22:56:59.465Z"
---

# Theteller integration

> What this integration supports through the Unified.to API, by object. Live data: `GET https://api.unified.to/unified/integration?type=theteller` with your workspace API key (or Core MCP `list_unified_integrations` with `type: "theteller"`). All integrations: https://docs.unified.to/integrations.md

## Overview

- **Type:** `theteller`
- **Categories:** [Payments](https://docs.unified.to/payment/overview.md), [Passthrough](https://docs.unified.to/passthrough/overview.md)
- **Website:** https://theteller.net
- **Vendor API docs:** https://theteller.net/documentation
- **Launched:** 2026-11-12
- **Data regions:** Live, Test

## How end users connect

- **API key** entered by the end user: `API Username`, `API Key`, `Merchant ID`
    - Your Theteller API username, shown with your API credentials on the Theteller merchant dashboard.
    - Your Theteller API key, shown next to the API username on the merchant dashboard.
    - Your Theteller merchant ID, provided when you created your merchant account. Sent as the Merchant-Id header.

## Supported objects

| Object | Methods | Webhooks |
| --- | --- | --- |
| [passthrough](#passthrough) | none | none |
| [payment_payment](#payment_payment) | get | none |

Values below come from the integration's support data. "Required list filters" must be sent on list calls; "Required on create" fields must be sent when creating. Webhook events are `native` (pushed by the vendor) or `virtual` (polled by Unified.to). Anything not listed is not supported; an unsupported method returns `501`.

### passthrough

- **Methods:** none
- **Webhooks:** none
- **Readable fields:** none
- **Writable fields:** none

### payment_payment

- **Methods:** `get`
- **Webhooks:** none
- **Readable fields:** `card_brand`, `card_last4`, `id`, `notes`, `payment_method`, `status`, `tender_type`, `total_amount`
- **Writable fields:** none
- **Vendor objects:** `transaction`
- **Model:** https://docs.unified.to/payment/payment/model.md