kucoin-openapi-skill

Original：🇺🇸 English

Translated

1 scripts

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

4installs

Sourceholon-run/uxc

Added on2026-04-24

NPX Install

npx skill4agent add holon-run/uxc kucoin-openapi-skill

SKILL.md Content

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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

Use the fixed link command by default:

```
command -v kucoin-openapi-cli
```

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

```
kucoin-openapi-cli -h
```

Inspect operation help before execution:

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

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

Prefer narrow symbol reads first:

kucoin-openapi-cli get:/api/v1/market/orderbook/level2_20 symbol=BTC-USDT

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