For this example I queried Microsoft’s company overview through Muxo’s Alpha Vantage market-data tool, then retrieved its financial metrics from Finnhub. Both were read-only calls. The point is to show a repeatable research workflow and how to interpret the returned fields, not to assess whether the stock is attractive.
Start with a structured overview
The Alpha Vantage overview call returned a compact company snapshot. The dataset identified Microsoft (MSFT) on Nasdaq, with a reported latest quarter ending June 30, 2026. Selected fields from the response:
| Field | Returned value | How to read it |
|---|---|---|
| Revenue TTM | $331.84B | Trailing twelve-month revenue, as supplied by the provider |
| Operating margin TTM | 45.1% | Operating income as a share of revenue, trailing twelve months |
| Profit margin | 40.3% | Provider’s reported profit margin field |
| Quarterly revenue growth YoY | 17.7% | Year-over-year growth for the latest reported quarter |
| 52-week range | $348.54–$551.15 | Historical range in the provider response; not a forecast |
The 52-week range is context, not a valuation signal on its own. Margins and growth are also backward-looking reported metrics. They do not establish what future results will be.
Use a second provider as a cross-check
The Finnhub company-metrics call returned a broader set of metrics and historical series. For the period ending June 30, 2026, the response included annual gross margin of 67.94% and annual free-cash-flow margin of 20.19%; its quarterly series listed gross margin at 67.2% and free-cash-flow margin at 21.82% for that same period.
A compact Muxo workflow
The two calls used the finance-focused tool slugs instant.alpha_vantage.company_overview and instant.finnhub.get_company_financial_metrics, each with { symbol: "MSFT" }. Muxo ran these reads under workspace policy and recorded a signed receipt for each. The tools cost one credit each in this run.
- Choose a narrow question, such as “What did the latest provider snapshot report for revenue and margins?”
- Request the relevant source fields, keeping the provider and symbol visible in your notes.
- Record the retrieval date and reporting period beside every figure.
- Cross-check definitions and periods before drawing a comparison.
What this example does not say
This snapshot is not real-time pricing, a forecast, or a recommendation. Data vendors can revise or normalize their histories differently. Before publishing research, verify the figures against current provider documentation and company filings, and confirm any licensing requirements for redistribution.
Data accessed: 28 October 2026. Sources: Alpha Vantage Company Overview and Finnhub Company Financial Metrics, accessed via Muxo Instant read tools. Figures are reproduced as returned by those calls; USD values have been rounded for readability.