Hello @anandpatel,
Welcome to the builder.io forum post.
To migrate your existing blog content from Contentful to Builder.io, follow the option mentioned below:
- Create a model configuration for the model you want to move to Builder
- Read the model content from Contentful and use our write API to write the content to Builder
- Repeat for each of the models you want to move from source to Builder
To know more, refer to our forum post
Hope this helps!
Best regards,