Webull Market Data
Retrieve read-only Webull Thailand market, instrument, analyst, and screener data for research and monitoring. Use for prices, quotes, bars, profiles, ratings, target prices, gainers-losers, or top-active lists; never treat the result as a trading instruction.
Install
$ agentstack add skill-nutdnuy-webull-openapi-ai-plugin-webull-market-data ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README — it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-nutdnuy-webull-openapi-ai-plugin-webull-market-data) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming — see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps — measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Webull market data
Read the relevant endpoint object in references/endpoints.json, follow its schema_ref into references/openapi.json, and use references/authentication.md for headers/signatures before every request. Consult the official Webull Open API reference for endpoint documentation and permissions.
First-use onboarding
Before the first data request, check for WEBULL_APP_KEY and WEBULL_APP_SECRET in the configured environment or secret manager. If the API Key is missing, ask the user to configure it securely and stop before any network request. Never request credentials pasted into chat.
Supported read-only endpoints
All paths below are read-only data operations; use the official reference index linked above for the current method, parameters, response, and rate limit.
/openapi/market-data/stock/tick/openapi/market-data/stock/snapshot/openapi/market-data/stock/quotes/openapi/market-data/stock/footprint/openapi/market-data/stock/batch-bars/openapi/market-data/stock/bars/openapi/instrument/stock/list/openapi/instrument/company/profile/openapi/instrument/analyst/rating/openapi/instrument/analyst/target-price/openapi/market-data/screener/gainers-losers/openapi/market-data/screener/top-active
Request workflow
- Identify the exact path and read its catalog entry. Construct query parameters, path parameters, and JSON body exactly as cataloged; do not guess symbol, market, timestamp, pagination, or batch shapes.
- Invoke the shared client and preserve its structured response:
``bash python scripts/webull_api.py request --method GET --path /openapi/market-data/stock/snapshot --query-json '{"symbol":"","market":""}' ``
For a cataloged POST such as batch bars, use the catalog-shaped body:
``bash python scripts/webull_api.py request --method POST --path /openapi/market-data/stock/batch-bars --body-file ./batch-bars.json ``
- Require only the minimum identifiers and account context documented for that endpoint. Validate dates, symbols, intervals, and pagination before calling. For batches, keep the requested universe and time range explicit.
- Label output as observed API data with its timestamp and environment. Report empty, partial, stale, permission, rate-limit, and error responses without filling gaps from memory.
- Keep this skill read-only. Do not call watchlist or order endpoints, and do not infer buy/sell/hold instructions, price targets, or execution decisions from market data. Historical or analyst fields are research inputs, not forecasts or guarantees.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: nutdnuy
- Source: nutdnuy/webull-openapi-AI-Plugin
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.