---
title: "Strategy catalog (FREE discovery)"
method: GET
path: "/api/v1/agent/catalog/strategies"
tags: ["Agent (x402)"]
---

# Strategy catalog (FREE discovery)

`GET /api/v1/agent/catalog/strategies`

## Request

- Base URL: `https://tradingstrategies.work`
- URL: `https://tradingstrategies.work/api/v1/agent/catalog/strategies`
- Auth: none declared

Strategy keys, names, plans and asset-class support — call before paying for backtests/run.

**Pricing: FREE** — the discovery tier of the x402 surface costs nothing (no payment, no API key). Data/compute endpoints stay pay-per-call; prices are machine-readable in every 402 response and in /.well-known/x402.json.

## Query parameters

- `asset_class` string

## Response `200`

Catalog payload (free, no settlement).

- object

## Other responses

- `400`: Invalid input — fehlt Pflichtfeld oder Wert außerhalb des erlaubten Bereichs.
- `401`: Unauthenticated — kein gültiger Bearer-Token im Authorization-Header.
- `403`: Tier-Insufficient — Endpoint braucht höheren API-Tier. Response enthält upgrade_url.
- `404`: Not-Found — Resource existiert nicht oder gehört nicht dem aktuellen User.
- `429`: Rate-Limit überschritten — Tier-Quota (hourly/daily) oder Per-Endpoint-Quota erreicht. Retry-After-Header gesetzt.
- `500`: Internal Error.
- `503`: Upstream-Failure — Datenquelle nicht erreichbar (Binance, EODHD, etc.).

---

[API](https://skmtc.dev/tradingstrategies/apis/backtesting-arena-public-api.md) · [All operations](https://skmtc.dev/tradingstrategies/apis/backtesting-arena-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tradingstrategies/apis/backtesting-arena-public-api/revisions/f82e8d6eecd7?raw)