> ## Knowledge Base Index > Fetch the complete knowledge base index at: https://support.teeinblue.com/sitemap.xml > Use this file to discover available pages before exploring further. > Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash). # How to find API key of integrated Fulfillment providers You can quickly find your Fulfillment Provider below: * [Merchone](#1-merchone-api-key) * [Printful](#1-printful-api-key) * [Customcat](#1-customcat-api-key) * [Dreamship](#1-dreamship-api-key) * [Shineon](#1-shineon-api-key) * [Gelato](#1-gelato-api-key) * [Shirtee](#1-shirtee-api-key) * [Printify](#1-printify-api-key) * [Printway](#1-printway-api-key) * [Marketprint](#1-marketprint-api-key) * [Printbelle](#1-printbelle-api-key) * [Merchize](#1-merchize-api-key) * [Myze](#1-myze) --- API is a unique key of an account which a provider generates in order to allow third parties, like teeinblue, to connect and send orders to. Hence, you need to **copy and paste the API key** of your account to **Fulfillment Providers** page, so teeinblue can identify and send orders to the correct account. ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_t5mqh0.png) # merchOne API key * Login to your merchOne account dashboard.merchone.com * Go to Stores page > Create a new store by clicking button Connect under Create your custom store ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_put268.png) | Please be sure to choose the Create custom store if you use Teeinblue to send orders to merchOne. * In this step, please enter all the information: ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1fk7nlm.png) * Once you are done, go to the Settings Page to get the API KEY ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1jns4ea.png) * Scroll down a little bit, and you should see this section: ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_jstbq5.png) * Copy the API Key you see there, and paste it into the teeinblue application via **Teeinblue > Extras > Fulfillment Provider > merchOne** ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_vdg66m.png) * On the same page in teeinblue portal, copy the Webhook URL under API section ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_l5y0p8.png) * Go back to merchOne platform > and paste it there: ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_yl0q7i.png) --- # Printful API key ||| As of September 30th, 2022, it won’t be possible to generate new Printful API keys, and on March 30th, 2023, all existing API keys will stop working. Instead, you’ll access Printful’s API using private tokens and public apps. All Teeinblue users connecting to Printful will have to change their keys on Sep 29th. Please continue reading below to find out more on how to create your new Access Key * Login to your account at **developers.printful.com/login** * Navigate to Token Page > Click on the `+ Add new Token` button * Fill in all the necessary information there. ![Required information](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_18d5ndw.png) * In the Scopes section, you must enable all options to make it possible to send orders from Teeinblue to Printful ![Be sure to check all the boxes](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_6hzpx7.png) * Once you are done, you will get a new Accesss Key: ![Your Access Key](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_ex7009.png) * Go to the **Teeinblue > Extras > Fulfillment Provider > Printful** ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_1y1rcth.png) * Click Save * Then, click on `Select a store` dropdown menu. It will show you a list of stores on your Printful account. You can then select a Store you want to send orders to. ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_y66cb7.png) * Once you have selected your Store, click Save again * You are now successfully connected to Printful! --- # CustomCat API key * Login to your Customcat account at app.customcat.com. * Go to **My stores** page > create a new store with **Create API Order** method. ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_86stmr.png) * Go to **Settings** page. Select the store you've just created. ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_13r50n.png) * Go to **API** tab > **Copy** the API key with **Read/Write** access. ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1lozxw3.png) * Copy and paste it to **Teeinblue > Extras > Fulfillment Providers > Customcat** --- # Dreamship API key * Login to your Dreamship account at dreamship.com/app * Click on Settings > **API** page | If you don't find the "API" page, please contact Dreamship support to open access. * Find the API section ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1yakyh3.png) * Click button **"Show"** to check for API key > Click button **"Copy"** to copy API key ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1jpxt47.png) * Copy and paste it to **Teeinblue > Extras > Fulfillment Providers > Dreamship** || Next, you need to connect **Webhook** so Teeinblue can receive tracking code from Dreamship when an order is fulfilled. * In Teeinblue, copy the Webhook URL to the **Teeinblue > Extras > Fulfillment Providers > Dreamship > Webhook URL section** ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_tgnk20.png) * Go to Dreamship > Settings > API > In the "Webhook URL", click on **Add Webhook URL** > paste the Webhook URL from Teeinblue > click Add: ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_rxdgq0.png) ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1gzadc8.png) * In the **Advanced Webhooks**, click **Enable** button ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_sc0tyy.png) * Next, move to the **Webhook URLs** section above > Click **Manage Subcriptions** > Tick all the information within the popup **Webhook Subscriptions** > Click **Save** and close popup ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/manage-subcriptions_1x88aeo.png) --- # ShineOn API key * Sign up your account at [app.shineon.com](https://app.shineon.com/#/api). * Then, choose "Selling somewhere else" ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_vv0yv8.png) * Go to [API Configuration](https://app.shineon.com/#/api) page > Then click "Request Access" > Copy the the API key ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/shineon-api_ipomz2.png) * Copy and **paste the token** to API key field in **Teeinblue > Extras > Fulfillment Providers > Shineon** --- # Gelato API key * Sign in to your account at dashboard.gelato.com. * Go to **Developer** menu > **API Keys** > **Add API Key** ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_q58nk9.png) * Enter any name for this new API Key (eg. your store name) > **Create key** ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_g4xpbd.png) * Click **Copy to clipboard** and **paste the key** to API key field in **Teeinblue > Extras > Fulfillment Providers > Gelato** --- # Shirtee API key * Sign in to your account at https://dashboard.shirtee.cloud/ * Go to **Settings** menu > **My account** > copy the value in **Authentication API** (If you don't find "Authentication API" in your settings, please contact Shirtee support to open it for you) ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1ddg2zy.png) * **Paste the key** to API key field in teeinblue's Fulfillment Providers > Shirtee page. --- # Printify API key * Sign in to your account at https://printify.com * Click on your avatar > **Connection** ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1613hml.png) * In API tokens, generate a new token > enter any name > choose **All scopes (full access)** > **Generate token** * Copy the API key in the blue box ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_2ad3ws.png) * **Paste the key** to API key field in **Teeinblue > Extras > Fulfillment Providers > Printify** * Click **Save** * Choose your store name in the **Select a store** > **Save**. --- # Printway API key * Register for an Printway Account * Navigate to Stores > Choose your Store's Platform ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_67guh8.png) * Select Shopify ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1x4m014.png) * Continue to click on `Get the App` to install the Printway App ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_3co53h.png) * Once you are done, go back to your Stores panel, and click on `Connect APIs` ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_rlbdts.png) * Copy paste the API Key back to the App ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_x56zw0.png) ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_1hpqvlt.png) --- # Marketprint API key Watch this tutorial to learn more: https://vimeo.com/939559111/32080cf90a?share=copy # Printbelle API Key * Go to https://fulfillment.printbelle.com/user/login * If you do not yet have an account, please register for one: ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_9xlwr.png) * Enter all the necessary information: ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_192cuc0.png) * Once you have registered for an account, simply go back to **Teeinblue App > Extras > Fulfillment Providers > select Printbelle** to finish the connection process ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_gxmmz.png) * Enter your registered account via **Teeinblue > Extras > Fulfillment Providers > Printbelle** ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_11mbw96.png) * You are now connected to Printbelle and can import their products as well as send orders to them! ![](https://storage.crisp.chat/users/helpdesk/website/6085dc2a7293d800/image_111q4i1.png) | Check out this video for a step-by-step guide on connecting the API to Printbelle, setting up a campaign, and sending orders to them. ${youtube}[Personalization of Printbelle Products via Teeinblue](_UAt-Gq0DSA) # Merchize API Key * Go to https://seller.merchize.com * If you do not yet have an account, please register for one * You may be asked a few questions to complete your registration process * After creating your account, go to **Integrations > API**. Copy both the **Base URL** and the **Access Token** from this page. ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_11mwhz3.png) | In this step, please be sure to select the `Access Token` tab, not the `API Key` tab. * Paste them into the App via **Teeinblue > Extras > Fulfillment Providers > Merchize** ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_1m4uk6i.png) * If you want Teeinblue to sync the Tracking Code to your Shopify orders, copy the webhook generated by our app. ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_9ghvwa.png) * Paste it into this section on your Merchize Dashboard ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_nbchw5.png) | Please be sure to select **`Events: Orders changed tracking`** * It should look like this once you're done ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_oyspdo.png) --- # Myze * Login to your account at [app.myze.brother.digital](https://app.myze.brother.digital/store/connect/) ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/tmp_mk5w5t.png) * Go to **Store > Custom Store > Add new Store** ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/monosnap-image-2026-01-30-14-1_czw1wq.png) * Once you're done with the registration process, Copy the **API URL** and paste to the **API URL **field ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/monosnap-image-2026-01-30-14-3_pevvub.png) * Myze support automatic fulfillment via API with API key. You can also copy paste the API Key from Myze dashboard into Teeinblue as well: ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/monosnap-image-2026-01-30-14-3_7a6b2e.png) * Continue to copy the webhook from Teeinblue to Myze dashboard so Myze can sync Tracking back to Teeinblue and Teeinblue sync to Shopify automatically. ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/monosnap-image-2026-01-30-14-3_12gt5xg.png) * That's it. You're good to go!