See how the story is changing

Follow the topics gaining attention across digital assets. See which sources are covering them and how the discussion develops over time.

From an API payment to an agent marketplace

How did Circle’s work on USDC payments for AI agents develop?

Used Perception integration, used a tool

Circle shows an agent paying for an API request with USDC, Circle Wallets, and x402.

Agent Stack brings wallets, a marketplace, and a CLI together with Circle’s payment tools.

Circle describes agents selling work, with identity, reputation, and discovery supporting the market.

3 sources

Selected company publications show the development over time. The August source describes planned work alongside existing products.

Claude is AI and can make mistakes. Please double-check responses.

Illustrative chat. Saved research · 8 Sep 2026

Ask your own question with Perception connected to your AI.

Give a developing story some history

A useful trend starts with a defined topic, time window, and supporting mentions.

Choose a topic and period: Ask how mentions changed this week, this month, or around a particular event.
Read what changed: Review the themes, source mix, and mentions behind the trend.
Check the original reporting: Open the cited articles before using the finding in a briefing or decision.

The Trends dashboard is included in paid plans. The example above is dated; your account shows the mentions available when you query it.

Watch the dashboard walkthrough

Recorded product walkthrough. The dashboard requires a paid plan; the interface may differ from the recording.