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Developer Portal contains a growing library of APIs. Each one contains everything you need to connect, including step-by-step instructions, technical specifications, and a secure test environment to try it out before your implementation.
APIs available in
Developer Portal:
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Rate Table Data—Provides approved and historical rates, loss costs, and rating values by state
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Experience Rating Mod Factors—Access future, current, or historical mods (up to 10 years of mods); classification codes; and policyholder name(s) and address(es)
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Experience Rating Worksheets—Broaden your analysis beyond the mod factor with payroll and loss data from the current or historical Experience Rating Worksheet (up to two years of prior worksheets are provided)
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Aggregate Loss Factors on Demand—Performs real-time calculations for retrospectively rated policies
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Proof of Coverage Cancellation/Reinstatement/Nonrenewal Report—Provides reported cancellation, reinstatement, and nonrenewal transactions to NCCI for a specified state starting from the date provided. Available exclusively to regulators.
Unless otherwise noted, all APIs are available exclusively to NCCI Affiliates.
Pricing
Aggregate Loss Factors on Demand API
$6 per risk (up to 8 years prior mods included)
Current/Future Worksheet for Carrier of Record
Historical Worksheet(s) for Carrier of Record
Proof of Coverage Cancellation/Reinstatement/Nonrenewal (CRN) Report
APIs
API Content
Preview
Snapshot of Product
Demo
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