# Sessions — Hanzo Cloud

[Cloud](https://hanzo.ai/products)/Observe

# Sessions

Open sourceOn-chain settlement

API

/v1/o11y/sessions

Paste and ship

Paste this into any agent. It reads the skill manifest and calls Sessions from there.

Agent promptapi /v1/o11y/sessionsCopy

```
Read https://hanzo.ai/skill.md and use Hanzo Sessions in my project. Start with: hanzo o11y sessions get
```

Sessions — Hanzo

[Billing](https://hanzo.ai/billing)[Plans & Pricing](https://hanzo.ai/cloud/plans)[Datasets](https://hanzo.ai/cloud/datasets)[Experiments](https://hanzo.ai/cloud/experiments)[Sessions](https://hanzo.ai/cloud/sessions)[Scores](https://hanzo.ai/cloud/scores)[Score Configs](https://hanzo.ai/cloud/score-configs)[Annotation Queues](https://hanzo.ai/cloud/annotation-queues)

- Add rate limiting to the payments API.
- Read 14 files. The limiter belongs in the gateway, not the handler — one place, every route.
- Wrote gateway/limit.go and a test at 100 req/min per key. Tests pass.

`api.hanzo.ai/v1/o11y/sessions`[Open in the console](https://hanzo.ai/home)

Example project. Every name in it is one you would give your own.

The AI cloud — one API for every capability. Open models. On-chain.

[Talk to us](https://hanzo.ai/contact/sales)[Source](https://github.com/hanzoai/o11y)

## Start building with Sessions

[Get your API key](https://platform.hanzo.ai/api-keys)

One API key. One credit balance. Every primitive.

Related capabilities

[Overview](https://hanzo.ai/overview)[EvalsMeasure model & agent quality](https://hanzo.ai/cloud/evals)[LogsSearch every line](https://hanzo.ai/cloud/logs)