Halal Stock Screening API comparison (2026): Akinda vs the alternatives

If you're a fintech team building a halal-screened product in 2026, you have roughly four serious options for a REST API that returns a Shariah-screening verdict for publicly-traded stocks. This post compares them on the dimensions that actually matter when you're integrating: coverage, methodology transparency, pricing, and developer experience.

The four serious options in 2026

Akinda API — REST-first, AAOIFI-aligned methodology, focused on developers. Free tier, transparent pricing matrix, public status page.

Musaffa — consumer-first product with a developer API added later; broad ticker coverage and a long consumer-product history.

Zoya — consumer-app brand with a partner / enterprise data feed; less self-serve developer access.

IdealRatings / Refinitiv-style enterprise feeds — large institutional data vendors with halal screening as one of many products; aimed at banks, not single-developer teams.

What to compare

Methodology transparency

Akinda publishes the full three-phase AAOIFI screen including formulas and field mappings on a public page. Musaffa documents its methodology in product pages. Zoya's methodology is described in consumer onboarding but not surfaced as a developer reference. Enterprise vendors document methodology in PDF whitepapers shared post-contract.

Pricing transparency

Akinda lists every tier and rate limit publicly on the pricing page (free, paid, enterprise) with no “contact sales for pricing” on tiers below Enterprise. Musaffa and Zoya surface pricing for their consumer plans, but developer-tier pricing involves direct outreach. Enterprise feeds are sales-led and typically start in the high four- figures per month.

Coverage

All four vendors cover the US universe well. Akinda's coverage beyond the US is still expanding (UK, UAE, Malaysia are on the public roadmap); Musaffa has a head start on international tickers; enterprise feeds carry the broadest global coverage by default.

Developer experience

This is where Akinda is positioned hardest: clean REST, 12-language code snippets in the docs, an interactive playground that takes your API key and fires real requests, plus a public status page with field-level NULL coverage. If you're a developer evaluating “can I integrate this in an afternoon”, that's the workflow we optimised for.

Scholar governance

A documented standard behind the verdicts gives you something to stand behind with your own Shariah board and with regulators. Akinda's screen follows AAOIFI Shari'ah Standard No. 21 and publishes the full three-phase methodology, so the rules are auditable rather than a black-box flag. Avoid any API that returns a bare verdict with no rationale you can show a scholar.

A free tier to evaluate

You should be able to prototype without a sales call. Akinda's free Basic tier gives you the /compliance endpoint at 200 calls/day — enough to wire up a proof-of-concept and show your compliance team real verdicts before committing to a paid plan.

When to pick which

• Pick Akinda if you're a small-to-mid fintech team in the design / integration phase and you want documented methodology + self-serve onboarding.
• Pick Musaffa or Zoya if you specifically want to embed their consumer brand or rely on their consumer app's historical coverage.
• Pick an enterprise feed if you're a bank or institution that already has procurement relationships with one of the major data vendors and you want halal screening bundled with the rest of your market data spend.

How Akinda's endpoints map to the plans

Akinda keeps the surface small: authenticate with your key, put the ticker in the URL path (not a ?symbol= query string), and get structured JSON back. Pass the key as the apikey query parameter or an X-API-Key header — there is no Authorization: Bearer flow to wire up.

curl "https://b2b-api.akinda.io/api/v1/compliance/AAPL?apikey=YOUR_KEY"

# {"company_name":"Apple Inc.","halal_status":"HALAL","ticker":"AAPL"}

The verdict field is halal_status — one of HALAL, NOT HALAL, or DOUBTFUL (plus ERROR_DATA / INCOMPLETE_DATA when a company's filings are missing). Three endpoints stack on top of each other, gated by plan:

• GET /compliance/{TICKER} — the fast verdict, ideal for a pre-trade gate. Included on the free Basic tier at 200 calls/day.
• GET /basic-report/{TICKER} — the verdict plus the three AAOIFI ratios (debt_ratio_perc, liquidity_ratio_perc, non_compliant_revenue_perc). From Personal Standard up.
• GET /full-report/{TICKER} — the complete screen with AI-extracted SEC figures and their dollar counterparts. From Personal Ultimate up; the Akinda ranking pillars (ranking_score and friends) are Business Ultimate and Enterprise only.

For a working AAPL walk-through — first key to rendered card in about ten minutes — see how to build a halal stock screener. Note that purification isn't a REST field: it's exposed as the akinda_calculate_purification tool on the Akinda MCP server (paid plans, read-only tools), not returned by /full-report.

FAQ

What makes a Shariah compliance API trustworthy?

Transparency and governance. A trustworthy API publishes its full screening methodology, shows the ratios behind each verdict rather than just a pass/fail flag, and names the standard it follows — for Akinda, AAOIFI Standard 21. That lets your own compliance team audit the results instead of taking them on faith.

Is a Shariah compliance API a fatwa?

No. It returns automated, data-driven screening signals from public financial data, not a religious ruling. Final religious authority rests with qualified scholars; the best providers state this clearly and hand you the underlying data so your Shariah board can make the call.

Which markets does Akinda cover?

US tickers broadly, with UK (.L) and Canada (.TO) listings available on the higher tiers. Coverage expands over time, so check the current docs for the exact universe when you evaluate.