Register as a Boost partner and obtain API credentials through the developer portal at boostinsurance.com/developer; store the token as YOUR_BOOST_TOKEN
POST applicant and business details (name, revenue, industry class) to the Boost rating endpoint to receive premium options; the payload uses JSON-formatted data as documented in the Boost API Guide
Present the returned quote options to the applicant; on acceptance, POST a bind request referencing the quote identifier returned in the previous step
Poll or receive the webhook event confirming policy issuance; extract the policy number and effective date from the response
If the insured later requests a change, POST an endorsement payload to modify coverage limits without changing endpoint URLs — Boost's modular architecture allows product updates via payload changes only
For cancellation, POST a cancellation request specifying the reason code (insured-requested, non-pay, etc.) as required by Boost; the platform issues a pro-rata or flat cancellation per the product configuration
Known gotchas
Boost's PAS is pre-configured per product at launch; verify which lines (BOP, Cyber, Management Liability) are active on your account before attempting to bind — sending an unknown product code returns a validation error
The API documentation is personalized per partner account, so publicly shared endpoint paths may not match your environment; always reference the docs served within your own developer portal session
Surplus-lines policies require additional state-filing steps outside the API; confirm admitted vs. surplus status for each state before quoting
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