B2B APIs Receive Average Score of 71/100 in New AI Report

Published: May 20, 2026 • Reading Time: 6 min read • Reporting: Intelligence Division

A new report card has graded 144 B2B APIs, giving them an average score of 71/100, highlighting areas for improvement in scalability and LLM integration. The report provides insight into the current state of B2B APIs and their ability to meet the demands of a volatile market.

The AI Agent API Report Card has released its findings on 144 B2B APIs, with an average score of 71/100. The report highlights the need for improved scalability and LLM integration in B2B APIs, as well as the importance of these APIs in supporting the B2B lifecycle. With market volatility on the rise, the ability of B2B APIs to adapt and evolve is crucial for businesses to remain competitive.