turn my database with two apis into a single endpoints and create documentation and add header/authentication

Job ID: 31236692

Budget: $30 – $250 USD

Finalizing the data to assure it comes from right subscription/keys
turn my database with 2 apis into a single endpoints and create documentation and add header/authentication

We have a database that is pulling data from 2 apis, we will assure it pulls with proper rules/cron and create endpionts and create documenation for this
this will be similar to competitor and similar to properly show data
to avoid duplicate team and any duplicate data and have and have api1 dominate from api2 means that if api1 has USA team, do not USA from api2 and show in a single endpoint called for example "All Competitions" and there will be other endpoints, about 20-50 maybe. 1 Step at a time
Then to change api on an existing app