API to API developer

We are finding a individual or firm who can develop API from another API. We have an API of another firms and we want to create API of it. We can create multiple API. We can set the margin of all All API separately. Margin can't be more than 100%. We can create API link easily after submission of information. Corporate account should be there to check transaction. Allot the funds to all API. Money will be deduct from corporate account on successful transaction. Commission will be distribute in % amount or both case (Hybrid). Security should be excellent. Our preference is .Net and MSSQL server. Need full document of all. We require webservices of Mobile Recharge, Bus ticket booking, Air Ticket booking, Hotel Booking. All the function should be there like we can do fail and success all pending transaction, change commission, block operator, Agent can check the transaction, One admin panel to create new corporate agent for API, Single click api generation after fill require filed, mail API details to client immediately with how to use document, link, corporate ID, password and we can set his/her static IP to allow transactions. (Max. 5 IP), IP should be store in database with time and date and all data will be store in our database.