Do you offer a FIX API? What are the requirements for starting a FIX API stream at Afterprime?

Yes we do offer FIX API.

Afterprime offers FIX API connectivity to connect traders and systems to our liquidity.  With Afterprime's FIX API, you get access to a high-speed connection directly to our trading servers. No need to go through third party programs such as MetaTrader 4, and allows traders to generally get a latency of as low as 1 millisecond. Requirements:

• $2,000 USD minimum monthly commission fee per API connection.
• If commission for the month is under USD $2000, remainder is charged. 

Learn more about FIX API requirements at Afterprime.