Dcentralab

Dcentralab

Launching an API: A Product Plan for Web3 professionals

Launching an API: A Product Plan for Web3 professionals

As a product-focused designer at Dcentralab, I played a hybrid role in two key product launches. For a new AI product, I owned the core UX design. I then took on a comprehensive product role for a new API, where I co-authored the Product Requirements Document (PRD) with the Head of Product, designed the pricing page, and built the go-to-market strategy to acquire our first paying customers.

An overlay platform that elevates virtual TTRPG (table-top role-playing game) experience. Compatible with all existing VTT platforms it combines a Bluetooth physical dice set, 3D technologies and AI filters.


After my 13 years of TTRPG experience playing around the table and in person I was eager to create 4DnD, which brings the lost traditional elements from the table to the virtual realm finally making the experience whole again.

Role | Product Manager intern (reporting to Head of Design)

Projects | AI Agent Builder (Design), API Index (PRD, Design & GTM)

Product | Overlay platform, Bluetooth dice-set

Product | Overlay platform, Bluetooth dice-set

Core Skills | UX/UI Design, Product Strategy, PRD, Go-To-Market (GTM) Planning, User Acquisition

Product | Overlay platform, Bluetooth dice-set

Product | Overlay platform, Bluetooth dice-set

Key Outcome

Defined a new API product via the PRD and executed the GTM plan that secured its first revenue.

Key Outcome

Defined a new API product via the PRD and executed the GTM plan that secured its first revenue.

Key Outcome

Defined a new API product via the PRD and executed the GTM plan that secured its first revenue.

The Challenge

At the fast-paced Web3 startup Dcentralab, my role was to accelerate new product initiatives by bridging the gap between high-level vision and tactical execution. I was tasked with two high-priority projects, each presenting a distinct challenge.

At the fast-paced Web3 startup Dcentralab, my role was to accelerate new product initiatives by bridging the gap between high-level vision and tactical execution. I was tasked with two high-priority projects, each presenting a distinct challenge.

I tackled these challenges by operating at two different levels: deep UX design and full-funnel product strategy.

Part 1: Designing a Core Technical Experience (The AI Agent Builder)

My first responsibility was to design the complex, highly technical "builder" screen for a new AI product. I owned the process from end-to-end:

  • Competitive Research: I analyzed the emerging AI tool landscape to establish a baseline for user expectations.

  • User Flow & UX Architecture: I designed the complete user flow for the builder page, architecting an intuitive path through a complex set of user actions.

  • High-Fidelity Design & Handoff: I delivered a pixel-perfect, developer-ready set of wireframes and prototypes, providing the engineering team with the clarity needed to begin building.

Part 2: Driving a Full Product Launch (The API Index)

After the Agent Builder design, I took on a more comprehensive product role for the company's new API Index. My mission was to take it from concept to its first paying customers.

  1. Defining the "What" and "Why" (The PRD): My first task was the most critical. Working directly with the Head of Product, I co-authored the Product Requirements Document. This involved defining the product's purpose, user stories, functional requirements, and success metrics, creating the single source of truth for the entire team.

  2. Designing the Point of Sale (The Pricing Page): With the product clearly defined, I designed a clear and compelling pricing page that communicated the value propositions we had outlined in the PRD.

  3. Building the Go-To-Market: Finally, I built the strategy to bring the product to market. I created the "Design Partner Program" playbook—a targeted GTM strategy focused on acquiring and learning from our first high-value customers.

Outcome & Impact

My hybrid role allowed me to deliver tangible impact across the full product lifecycle.

My hybrid role allowed me to deliver tangible impact across the full product lifecycle.

  • Shaped the Product Definition: By co-authoring the PRD, I directly influenced the API product's strategic direction and technical requirements before a single line of code was written.

  • Acquired First Revenue: The GTM strategy I designed and authored was implemented directly, leading to the company signing its first paying customers and validating the product's market potential.

  • Accelerated Development: My design work on both projects provided developer-ready assets that created clarity and enabled the engineering teams to build efficiently.

Learnings & Reflections

Learnings & Reflections

  • The PRD is the Foundation: This experience taught me that a well-written PRD is the ultimate strategic tool. The clarity we created in that document made every subsequent decision—from design to pricing to marketing—infinitely easier and more effective.

  • Full-Stack Product Thinking: I learned to operate across the entire product stack: from defining technical requirements (PRD), to designing the user experience (UX/UI), to crafting the business strategy (GTM).

  • Always Connect to Revenue: While I love design, I learned that the ultimate measure of success for a product is its ability to create value for the business. Being able to draw a direct line from my work to the first paying customers was the most rewarding part of the experience.

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Made by Tomer Miara | 2024