Less than 1 minute
Add a Mapping Function
Mapping functions define how blockchain data is transformed into the optimised GraphQL entities that we previously defined in the schema.graphql
file.
Note
Check out our Manifest File documentation to get more information about the Project Manifest (project.ts
) file.
Navigate to the default mapping function in the src/mappings
directory. Setting up mappings for this the Cosmos chains is straightforward. In this instance, the mappings are stored within the src/mappings
directory, with the sole mapping file being mappingHandlers.ts
. Now, let's take a closer look at it: