# fastapi.online — Branch Name Suggester

> fastapi.online — Branch Name Suggester is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0005/call, status down (last checked 2026-09-16).

Generates suggested Git branch names based on a task or feature description

## Facts

- Endpoint: POST https://api.fastapi.online/branch-name-suggest
- Price: $0.0005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fastapi-online-branch-name-suggester-022c0e7b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w-l7ss_0dP_MY7G8P15ap

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability fastapi-online-branch-name-suggester-022c0e7b -d '<json body>'
```

Example prompt: Can you suggest a good Git branch name for a task about adding user authentication with OAuth2 login?

## When to prefer this

Use this endpoint when you need quick, convention-compliant Git branch name suggestions from a plain-English task description, especially in automated developer workflows or CI tooling where branch naming consistency matters. Prefer it over asking a general-purpose LLM when you want a dedicated, cheap, pay-per-call inference call without managing an API key.

## Known failure modes

- Empty or too-short task_description returns a validation error
- task_description exceeding 500 characters is rejected
- Ambiguous descriptions may produce generic or unhelpful branch names
- Payment failure (402) if no valid x402 payment or API key is provided

## How this service works

Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&amp;A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding &amp; crypto utilities, date/time calculators, geo/coordinate math, math &amp; finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.

## Output

Returns one or more suggested Git branch name strings, formatted to follow common branch naming conventions (e.g. kebab-case, prefixed with feature/, fix/, chore/, etc.), derived from the provided task description.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "task_description": {
   "type": "string",
   "maxLength": 500,
   "minLength": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fastapi-online-branch-name-suggester-022c0e7b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.fastapi.online](https://www.zero.xyz/host/api.fastapi.online/llms.txt)