# ACAAS

> ALL CAPS AS A SERVICE — the premier API for making text LOUDER.

## Docs

- [Emphasize (experimental)](https://acaas.mintlify.app/api-reference/emphasize.md): Ask the experimental emphasis model.
- [Health](https://acaas.mintlify.app/api-reference/health.md): Return service health. No authentication required.
- [Rate limits](https://acaas.mintlify.app/api-reference/rate-limits.md): Return the caller's current rate limit status without consuming a request.
- [Scream](https://acaas.mintlify.app/api-reference/scream.md): Convert the input text to uppercase and append exclamation marks.
- [Shout](https://acaas.mintlify.app/api-reference/shout.md): Convert the input text to uppercase.
- [Whisper](https://acaas.mintlify.app/api-reference/whisper.md): Convert the input text to lowercase. The quiet cousin of /v1/shout.
- [Changelog](https://acaas.mintlify.app/changelog.md): Every change shipped to ACAAS, in reverse chronological order.
- [Cookbook: quiet down a noisy Slack channel](https://acaas.mintlify.app/cookbook/quiet-slack.md): Build a Python tool that detects shouty Slack messages and runs them through /v1/whisper before display — for the colleague who treats Caps Lock as a personality trait.
- [Cookbook: a release notes amplifier](https://acaas.mintlify.app/cookbook/release-notes.md): Build a complete Python tool that turns a flat changelog file into polished, emphasized release notes — using shout, scream, and emphasize together.
- [Errors](https://acaas.mintlify.app/errors.md): Every status code ACAAS can return, what it means, and how to recover.
- [Experimental emphasis](https://acaas.mintlify.app/experimental-emphasis.md): Let a model decide which words to bold. Non-deterministic, opinionated, and the most fun endpoint in ACAAS.
- [Introduction](https://acaas.mintlify.app/index.md): ALL CAPS AS A SERVICE — the premier API for making text LOUDER.
- [Quickstart](https://acaas.mintlify.app/quickstart.md): From whisper to thunder in under a minute. Make your first ACAAS request, then explore the louder parts of the API.
- [Rate limiting](https://acaas.mintlify.app/rate-limiting.md): How ACAAS quotas work, how to read your status, and how to back off without spilling 429s into your logs.

## OpenAPI Specs

- [openapi](https://acaas.mintlify.app/openapi.json)