A multi-line specialty carrier had built exactly what agents wanted: one portal, one login, every line of business. Surety was the exception. A separate platform meant a separate login, a broken workflow, and cross-sell moments lost every time an agent had to switch.
Tinubu's Headless API for its carrier platform (TSC) was built to solve that problem, and has since become the foundation for something bigger. The API delivers the full power of TSC (bond products, underwriting questions, rules, credit reports, rating, issuance) through APIs that any front end can call, and serves as the framework driving Tinubu's digital highway, the initiative connecting Tinubu's broker and agent platform (TSBA) directly to carrier systems.
The result: operational workflow improvements Surety professionals feel immediately. The digital highway streamlines data exchange by automating account identification and rating calculations, eliminating manual reconciliation errors and ensuring compliance for agents and carriers alike.
“Every time there’s a user interaction, what’s really happening is it’s connecting to our APIs to render that experience,” says Jason Callison, Customer Solution Architect at Tinubu Surety. “It’s not visible, but it’s always there. If a customer wants to create their own mobile app, that app can communicate with TSC through the headless APIs and their customers will experience no friction.” The headless API is already with a few anchor users to test and provide feedback, and will soon be available to all.
Born From a Real Carrier Problem
The carrier had assembled specialty lines with strong cross-sell potential, and a single portal was key to their vision. Traditional fixes fell short. White labeling meant a second destination. Single sign-on removed a password, but agents still bounced between experiences and cross-sell moments were lost.
With the headless API, the carrier's portal calls TSC behind the scenes. An agent searches available bond products, answers the underwriting questions, and issues a bond, all without ever seeing the platform underneath. One login. One experience. Every line of business.
Why the Headless API Matters Beyond One Portal
The headless API lets Surety professionals to work where and how they already do. Among carriers on TSC, adoption of the standard agent portal varies enormously: some run 90 percent of their business through it; others use it alongside existing workflows.
“The agent or broker wants to use the tool they’re already using,” says Callison. The headless API facilitates that reality. For carriers, it extends the investment already made in existing portals rather than forcing agents somewhere new, and it opens the door to whatever comes next, including a carrier-branded mobile app running on TSC underneath.
Because every channel runs on the same platform, the outcomes are consistent everywhere: the same products, the same underwriting rules, the same rating behind every front door.
The Framework Behind the Digital Highway
The digital highway is the headless API working at industry scale.
Traditionally, when an agency issues a bond on a carrier’s behalf, the carrier finds out after the fact. Executed documents are sent as PDFs and keyed in by hand or manually loaded from a bordereau file. Accounts get mismatched. SFAA codes are entered manually. Rates drift from the carrier’s filed rates, and valuable time is wasted on repetitive manual work.
On the highway, things work differently. When a broker does business with a carrier through TSBA, the headless API issues the bond directly in the carrier’s system of record, then brings it back into TSBA. The right account is matched automatically. The SFAA code comes from the carrier’s configuration. The premium is calculated by the carrier’s own rating engine, exactly as filed.
“There’s no reconciliation, because the bond was actually issued in the system of record,” says Callison. That is the outcome that matters: not an integration for integration’s sake, but the end of the back-and-forth that consumes hours on both sides of many transactions.
One Platform, Any Experience
Headless sounds technical, and it is. But for a user, it’s the opposite: Surety functionality that lives wherever the work happens. Whether that’s a carrier portal, a mobile app, or a broker’s platform, one engine keeps every transaction accurate, compliant, and reconciled from the start.
The industry gets infrastructure that meets its people where they already are, and helps them do more business in less time.
