AM Best's API Services

Find the product that best fits your needs.

Standard APIs Broad insurance intelligence APIs covering ratings, news, research, licensing, reports and more.

Best's Company Name & Identifiers - API

Offers up‑to‑date AM Best insurance company core data, including trusted industry identifiers and essential company information such as business type, domicile, and rating status.

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Best's Credit Ratings & Performance Assessments - API

Delivers current Best's Credit Ratings and Best's Performance Assessments

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Best's Insurance Reports - API

Provides access to both current and archived Best’s Credit Reports and Best’s Financial Reports in HTML format for insurance entities worldwide.

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Best's Licensing Status - API

Access information on US insurer licensing and authorization by state or territory

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Best's News & Research - API

Provides access to a comprehensive archive of insurance industry news and research dating from 1993 to the present.

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Best’s Corporate Structure - API

Access insurance companies’ corporate structures, detailing parentage, ownership percentages, affiliated entities, and domiciliary jurisdictions.

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Best’s Underwriting & Loss Control Reports - API

Access hundreds of Best's Underwriting & Loss Control Reports

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BestLink APIs Financial data APIs for quantitative analysis.

Best's Key Financial Indicators - API

Access to up to five years of Key Financial Indicators and financial ratios for all companies monitored by AM Best.

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Best's Premiums by Line or by State/Province - API

5 years of annual premiums written by insurance companies monitored by AM Best around the world

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Best's Schedule P (Loss Reserves) - P/C, US - API

Provides programmatic access to Schedule P loss reserves and development triangle data by company, line, part and reporting configuration.

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Best's State/Line – P/C & L/H, US - API

Provides state-level insurance line data across Property/Casualty, Life and Health sectors, allowing users to retrieve standardized datasets by field, state, line and selected time intervals for the most recent 11 years.

Documentation