[Docs]: Add roic.ai to the fundamental data sources table #84

Affected library

data

Package or documentation version

0.2.0 (current main)

Page or API location

docs/providers/fundamentals.md (Fundamental Data Sources table)

Problem

The fundamentals source table lists vendor APIs with no ml4t-data provider (FMP, SimFin, Intrinio and others) so readers can compare options. It has no row for roic.ai, which offers standardized financial statements, pre-calculated ratios and earnings call transcripts through a REST API with a free tier. Disclosure: I work at roic.ai, so I am asking here first, per the contribution guide, before opening a PR.

Required documentation outcome

If you think it fits, one added row in the same format as the other "No provider" vendors. Proposed text:

| [roic.ai Financial Data API](https://www.roic.ai/api) | Global standardized income statements, balance sheets, and cash flows, 90+ pre-calculated ratios, and earnings call transcripts for 68k+ companies on 70+ exchanges; up to 40+ years of history on paid plans | REST API (JSON or TSV) | API key; free tier with 5 requests per minute and 2 years of history | Standardized statements; the public documentation does not establish filing dates or restatement versioning, so values should not be treated as point-in-time | No |

I'm happy to change the wording or placement, or to drop the idea if the table is meant to stay limited to the current set.

Acceptance criteria

• The row matches the existing column format and is checked against the linked roic.ai documentation.
• uv run mkdocs build --strict passes.
• No other content changes.

AI assistance: Claude Code helped draft this issue and the proposed row; I reviewed the text and the roic.ai facts.

🤖 Generated with Claude Code

https://claude.ai/code/session_01Uh3g7itMHsafUmTdvo6Ez4