QVeris

QVeris is a paid capability marketplace for global market, fundamental, macro, derivatives, crypto, China/HK, news, filings, and alternative-data calls. Use it when the built-in free sources cannot cover the requested dataset, when the user explicitly asks for QVeris, or when a premium provider is needed for depth such as options Greeks, analyst/calendar feeds, broad provider comparison, or paid China/HK/global coverage. For ordinary OHLCV, keep source: "auto" on the free loader chain unless the user explicitly selects source: "qveris".

Signup link: QVeris via Vibe-Trading. Invite code fallback: Vyjjo5G_1cAHJA.

Workflow

1. Discover with qveris_search

Call qveris_search first. Search is free and returns candidate capabilities with tool_id, provider, parameters, examples, expected_cost, billing rule, categories, and stats such as success_rate and average execution time.

Good queries are concrete:

• US listed options chain implied volatility Greeks AAPL
• Hong Kong market daily OHLCV financial statements
• FRED CPI Treasury yield curve macro series
• China A share northbound fund flow daily

2. Inspect with qveris_inspect

Call qveris_inspect on one or more tool_id values before any paid call. Inspect is free and returns the fuller parameter schema and sample parameters. Use it to verify required parameters, enum values, date formats, and output shape before execution.

3. Call with qveris_execute

Call qveris_execute only after the user has enabled QVeris and the tool has been inspected. Pass the inspected tool_id, the exact parameters, and a reasonable max_response_size. Use session_id and search_id when available so usage can be reconciled later.

Choosing a Capability

Prefer the candidate with the best combination of: