Wallet & Chain Integration

Crypto Wallet & Blockchain Integration Services in Dubai

Connecting an existing product to chain infrastructure — custody, signing, payments and on-ramps — usually for teams whose customers have no interest in becoming crypto-literate and should not have to be.

MPCAccount abstractionAED on-rampTravel rule

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Engaging us for Wallet & Chain Integration

Paid two-week discovery producing scope, architecture and a fixed price
Delivery in two-week increments to a staging URL you can open anytime
Named technical lead for the full engagement, Gulf Standard Time hours
Source code, infrastructure and documentation yours from commit one

2wk

Discovery to fixed price

1 day

Reply from an engineer

What we build

Wallet & Chain Integration capabilities

Six areas we deliver in production — not a slide deck of things we could theoretically attempt.

Custodial wallet infrastructure

MPC threshold signing or HSM-backed custody, hardware-backed key ceremonies, withdrawal allowlists and dual authorisation.

Embedded and smart-account wallets

Account abstraction and embedded wallets so users transact without ever seeing a seed phrase, with sponsored gas where it makes sense.

Self-custody connection

WalletConnect, browser extension and hardware wallet flows for users who prefer to hold their own keys.

Fiat on and off-ramps

AED deposit and withdrawal through regional providers, with reconciliation and settlement reporting finance can close the month on.

Monitoring and travel rule

Transaction screening, sanctions checks and travel-rule messaging wired into transfer paths rather than bolted on afterwards.

Chain infrastructure

Node, RPC and indexer operations across chains, deployable in-region for latency and residency requirements.

UAE context

Custody standards the UAE actually expects

Wallet and custody work sits at the centre of what a UAE virtual-asset regime scrutinises. Client-asset segregation, demonstrable key management, withdrawal controls, transaction monitoring and travel-rule compliance on transfers are engineering requirements before they are compliance line items — and the concentration of licensed operators around VARA, DIFC and ADGM means your counterparties and auditors treat these as the baseline rather than the ambition. The practical lesson is one we repeat often: retrofitting custody controls into a live platform is the most expensive rebuild in this industry, and it is almost always cheaper to build the boundary correctly at the start than to re-architect around it after a licence conversation goes badly.

Delivered across Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain and Al Ain — and for clients operating from Business Bay, DIFC, DMCC Crypto Centre, Dubai Internet City.

Our process

How your Wallet & Chain Integration project runs

Week 1–2

Requirements & Planning

We interrogate the brief before we price it — commercial goals, regulatory perimeter, integration reality and the constraints nobody wrote down. You leave discovery with a scoped backlog, architecture, fixed price and a delivery date we intend to keep.

Week 2–5

Wireframe & Design

Information architecture, wireframes, then a full design system in Figma with real content and every state designed — empty, loading, error, RTL. Prototypes go in front of real users before engineering starts.

Week 4–20

Development

Two-week sprints against a visible board. Every increment is deployed to a staging URL you can open on your own phone, so progress is something you use rather than something we describe.

Continuous

Debugging & Testing

Automated unit, integration and end-to-end suites in CI, plus manual QA on real devices, load testing, accessibility audit and — for anything touching value — independent security review.

Launch week

MVP Launch

Staged rollout with monitoring, alerting and rollback rehearsed in advance. Store submissions, DNS, SSL, analytics and search infrastructure are handled by us, not handed to you as a checklist.

Ongoing

Maintenance & Growth

SLA-backed support, dependency and security patching, performance budgets held to, and a quarterly roadmap review that ties the next build to what the data is actually telling you.

Let's talk

Ready to scope your Wallet & Chain Integration project?

Send a brief and a senior engineer replies within one business day — with an honest view on scope, cost and whether we are the right team for it.

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Call sales+971 52 156 6789 Call support+971 58 561 1789 Emailenquiry@technodigg.com WhatsAppMessage us now

Questions

Wallet & Chain Integration FAQs

Cost, timelines, compliance and the questions clients in the UAE ask us most.

Custodial or self-custody — which should we build?

It depends on your users and your licence position. Custodial removes almost all user friction but places you squarely inside a regulated custody perimeter with real capital and control obligations. Self-custody sidesteps much of that but costs conversion with mainstream users. Embedded smart-account wallets increasingly give a workable middle path, and we will walk you through the trade-off against your specific licence category.

What is MPC custody and why does it matter?

Multi-party computation splits a private key into shares held separately, so no single machine or person ever holds a complete key and no single compromise is sufficient to move funds. It is the practical standard for institutional custody and is what serious counterparties and auditors expect to see.

Can users pay in AED with a card?

Yes. We integrate regional payment providers for AED on-ramps with custodial wallet issuance, so a first-time buyer can complete a purchase in under a minute without previously owning any crypto.

How much does wallet integration cost?

Integrating custody and on-ramps into an existing product typically runs AED 120,000 to AED 380,000. Full custody infrastructure with MPC, allowlisting, monitoring and travel-rule messaging generally runs AED 350,000 to AED 950,000.

Do you handle travel-rule compliance?

We build the technical integration — Notabene-class messaging, counterparty VASP identification and the screening hooks on transfer paths. Whether and how the travel rule applies to your specific operation is a question for your compliance function and counsel; we build to the answer they give.