SkillHub

kucoin-openapi-skill

v1.0.0

Operate KuCoin public exchange market APIs through UXC with a curated OpenAPI schema, market-first discovery, and explicit private-auth boundary notes.

Sourced from ClawHub, Authored by jolestar

Installation

Please help me install the skill `kucoin-openapi-skill` from SkillHub official store. npx skills add jolestar/kucoin-openapi-skill

KuCoin Unified API Skill

Use this skill to run KuCoin public market-data operations through uxc + OpenAPI.

Reuse the uxc skill for shared execution, auth, and error-handling guidance.

Prerequisites

  • uxc is installed and available in PATH.
  • Network access to https://api.kucoin.com.
  • Access to the curated OpenAPI schema URL:
  • https://raw.githubusercontent.com/holon-run/uxc/main/skills/kucoin-openapi-skill/references/kucoin-public.openapi.json

Scope

This skill covers a curated KuCoin public market surface for:

  • symbol discovery
  • all tickers
  • order book snapshots
  • candlestick reads

This skill does not cover:

  • private account or order endpoints in v1
  • websocket, margin, or broader platform products

Authentication

Public market endpoints in this skill do not require credentials.

KuCoin private REST auth uses provider-specific headers and signing rules including passphrase handling. Keep this v1 skill public-data-only until a reusable KuCoin signer flow exists in uxc.

Core Workflow

  1. Use the fixed link command by default:
  2. command -v kucoin-openapi-cli
  3. If missing, create it: uxc link kucoin-openapi-cli https://api.kucoin.com --schema-url https://raw.githubusercontent.com/holon-run/uxc/main/skills/kucoin-openapi-skill/references/kucoin-public.openapi.json

  4. kucoin-openapi-cli -h

  5. Inspect operation help before execution:

  6. kucoin-openapi-cli get:/api/v1/symbols -h

  7. kucoin-openapi-cli get:/api/v1/market/allTickers -h

  8. Prefer narrow symbol reads first:

  9. kucoin-openapi-cli get:/api/v1/market/orderbook/level2_20 symbol=BTC-USDT
  10. kucoin-openapi-cli get:/api/v1/market/candles symbol=BTC-USDT type=1hour

Operations

  • get:/api/v1/symbols
  • get:/api/v1/market/allTickers
  • get:/api/v1/market/orderbook/level2_20
  • get:/api/v1/market/candles

Guardrails

  • Keep automation on the JSON output envelope; do not use --text.
  • Parse stable fields first: ok, kind, protocol, data, error.
  • Treat this v1 skill as read-only.
  • KuCoin symbols use dash-separated names such as BTC-USDT.
  • kucoin-openapi-cli <operation> ... is equivalent to uxc https://api.kucoin.com --schema-url <kucoin_public_openapi_schema> <operation> ....

References

  • Usage patterns: references/usage-patterns.md
  • Curated OpenAPI schema: references/kucoin-public.openapi.json
  • Official KuCoin auth docs: https://www.kucoin.com/docs-new/authentication