Explore the subindices.
Different parts of the economy. Different price stories.
By product type
The different services behind the headline.
Agents
MCP servers
APIs
Infrastructure
Platforms
Frameworks
Skills & plugins
By protocol
A2A, x402 and MPP-enabled listings.
By billing model
Subscriptions, usage charges and one-off purchases.
By buyer tier
Individual plans through to enterprise.
How to compare these indices
All charts keep the original base of 100 on 6 July 2026. The time controls change the dates shown and the percentage change beside each index.
Product type, protocol, billing model and buyer tier are different ways to view the dataset. They can overlap: an agent may support A2A and charge a subscription. These groups are not separate slices that add up to the headline.
Protocol charts measure observed price changes among tagged listings, not adoption, payment volume or transaction counts. Matched pairs describe price evidence, not unique providers.