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How to Import NFT Data from OpenSea into Airtable

May 17, 2022•Rosie Threlfall

In this tutorial, we'll import OpenSea NFT collection stats to Airtable. OpenSea is a digital marketplace for buying and selling digital items such as crypto collectibles and non-fungible tokens (NFTs).

Using the Data Fetcher app, we'll import various stats from OpenSea such as the 'seven day average price', 'total supply' and 'total volume'. We'll also schedule our OpenSea NFT collection stats to sync with Airtable automatically.

Create Stats Table

Firstly, create a table in your Airtable base called 'Stats'.

Change the name of the primary field to 'Slug' (or add a new field called 'Slug') then add the slugs of the collection stats you want to import. 

To find a slug, search for the collection on OpenSea, then copy the slug from the end of the URL. E.g. 'mutant-ape-yacht-club' is the slug from this URL: https://opensea.io/collection/mutant-ape-yacht-club


Install Data Fetcher

Install Data Fetcher from the Airtable app marketplace. After the app launches, sign up for a free Data Fetcher account by entering a password and clicking 'Sign up for free'. If you already have a Data Fetcher account, sign in using the grey 'Have an account?' button at the bottom left of the box.

Create a Crypto Tracker in Airtable

Import OpenSea NFT Collection Stats to Airtable

Requests in Data Fetcher are how you import data to or send data from your Airtable base. We will create a request to import NFT collection stats from OpenSea into Airtable.

On the home screen of the Data Fetcher app, click 'Create your first request'.

Create your first request in Airtable

On the create request screen in Data Fetcher, for Application, select 'OpenSea'.

OpenSea Choose Application to Import to Data Fetcher

For this tutorial, select 'None' for Authorization. Although for certain OpenSea endpoints, you might need to obtain an API key here. There is more info about OpenSea API keys here.


For Endpoint select 'Stats for a collection'.


Enter a Name for your request, e.g. 'Import Collection Stats'. Then click 'Save & Continue'.


For Collection slug, we want to insert a reference to our 'Slug' field in our 'Stats' output table. To do this, click the + button.


Then, on the modal that opens, select 'Stats' for Table, 'Slug' for Field, 'Grid view' for Run for every record in view. Then click 'Confirm'.


Collection slug should now contain a reference to the output table.

OpenSea Collection Slug Output

Make sure the Output Table & View is set to your 'Stats' table.

OpenSea Airtable Output Table

Click 'Save & Run'.


The request will run and the Response field mapping modal will open. This is where you set how the available fields from OpenSea should map to the fields in the output table.

For each OpenSea field, you can choose to import or filter it. We are going to import 'Seven day average price', 'Total supply', 'Total volume', 'Floor Price' and 'Num owners' (i.e. Number of owners). For an imported field, you can set whether to map to an existing field or create a new field and also set the field type using the dropdown.

Then click 'Save & Run'.

OpenSea Response field mappping

Data Fetcher will create any new fields in the output table and run the request for each collection to import the stats into Airtable.

OpenWeather Airtable Table

Import OpenSea Collection NFT Stats to Airtable Automatically

At the moment, we have to manually run the request to import the OpenSea collection stats. We can use Data Fetcher's scheduled requests feature to automatically import or update them every 15 minutes/ hour/ day etc.

In Data Fetcher, scroll to Schedule and click 'Upgrade'.


A new tab will open where you can select a plan and enter your payment details to upgrade.

Screenshot 2021-12-29 at 10.25.19.png

Return to the Data Fetcher app and click 'I've done this'.


Click 'Add API key' in order to add your Airtable API key. You can find your Airtable API key here.

Group 11(1).png

Enter your Airtable API key and click 'Save'.


Enable Schedule this request.


Select how often you want the request to run, e.g. 'Every 15 mins'. Click 'Save' The request will now run on the schedule and import the OpenSea NFT collection stats automatically.

Group 11(2).png

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