Aug 26, 2017 · 17m · top-founders
763: He's Raised $18.5m To Help Banks Use Open API's, Makes Money From # of API Calls
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Serial entrepreneur Steve Kirsch joins Nathan Latka to discuss Token, a software platform providing standardized, secure open banking APIs to financial institutions capitalized by European PSD2 regulations and an $18.5 million Series A round.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Nathan holds 44.5% of the talking time here. How this is scored →
speaking balance: gold is Nathan, purple is the guest (3 minute bins)
Steve laughs off and playfully deflects Nathan's pressing questions about the founding date and backstory before recounting the initial bank pushbacks.
Hardest push from Nathan ▶ 6:33 Nathan presses on the company's origin storyNathan refuses to let Steve brush off his reaction, insisting that there must be an untold story behind the late 2014 launch.
Biggest teaching moment ▶ 5:04 Kirsch educates on blockchain latency constraints in financeSteve explains why typical Byzantine fault-tolerant blockchain consensus cannot achieve the low latency and throughput required for real-time bank settlements, citing Bank of England benchmarks.
Nathan holds their own ▶ 9:08 Nathan articulates the commercial flow and unit economicsNathan synthesizes the open banking business model into an accessible step-by-step example of how third-party apps, banks, and Token split fees.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Nathan as informed peer | Guest teaching | Guest disagreement | Nathan pushing back | Why |
|---|---|---|---|---|---|---|
| Token's Value Proposition and Universal Banking APIs | 4 | 5 | 1 | 1 | Steve Kirsch provides detailed technical analogies and explains why standard blockchain consensus is too slow for real-time banking payments compared to Token's architecture. Nathan prompts on crypto and security comparisons, listening attentively while synthesizing. | |
| Token's Genesis, Venture Funding, and PSD2 Market Catalyst | 3 | 3 | 2 | 2 | Nathan playfully pushes Steve on the exact founding date and backstory after noticing a facial expression. Steve shares how the regulatory mandate PSD2 pivoted their business model and Series A fundraising. | |
| API Pricing Models and US Open Banking Adoption | 6 | 4 | 1 | 2 | Nathan breaks down an end-to-end hypothetical scenario to clearly illustrate Token's transaction fee model for the audience, which Steve confirms. Steve then draws an insightful historical parallel between ARPANET and PSD2 adoption dynamics. | |
| Enterprise Bank Sales, Integration Progress, and Team Size | 3 | 2 | 1 | 3 | Nathan presses Steve on sales tactics, bank numbers, and team metrics, while Steve candidly explains the slow enterprise sales cycle leading up to the PSD2 regulatory deadline. The segment concludes with mid-roll promo reads. | |
| The Famous Five Rapid-Fire Questions with Steve Kirsch | 2 | 1 | 1 | 1 | Standard friendly Famous Five rapid-fire exchange where Steve shares his favorite tools, sleep habits, and advice to hire experienced leaders early. | |
| Episode Recap and Next Episode Teaser | 0 | 0 | 0 | 0 | Solo host wrap-up summarizing Token's core metrics, funding, and PSD2 compliance value proposition, followed by a preview of the upcoming episode. |