CodingPixel
Prepared for Value On Chain
October 2026 · Confidential
Chain Wallet · Value On Chain · MVP

One app where the wallet and the conversation around it are the same thing

You've tried more than thirty wallets and found the same gap in all of them: no social layer, too many steps, nowhere to just say what you want done. Chain Wallet puts a non-custodial wallet and an AI-guided chat side by side in one app, sharing one state, so "send 50 USDC to Amara" is as safe as tapping the send button yourself. This locks in the MVP scope and price from our call — ready for your written summary to become the signed SOW.

Fixed price
$35,000
4 milestones
Timeline
~10 weeks
kickoff to launch
Chains
5 networks
BNB · SOL · ETH · Tron · XRP
Architecture
Non-custodial
keys never leave the device

What we heard on our call

Two modes, one app

Toggle at the top, same account underneath — nothing you do in one mode is invisible to the other.

Wallet mode

The bank

Balances, transfers, swaps, dApps — the parts that touch your assets directly.

  1. Onboarding, seed phrase, 2FA, biometrics
  2. Balances & history across 5 chains, contacts by name
  3. Create tab: tokens, NFTs; Pay tab; basic dApp browser
Chat mode

The social layer

Contacts, groups, messaging, and the AI assistant that understands plain-language requests.

  1. In-app messaging — text, camera, documents
  2. Create tab: contacts & groups; same dApp browser
  3. AI for search, balance questions, "explain this transaction"
How a chat request actually moves money: the model reads your message and proposes an action — it never holds a key or signs anything. Code checks the request, resolves the contact, fetches the real quote, and shows you a confirmation card exactly like a manual transfer. Only after you approve does the device sign. Read requests (balances, history) skip confirmation because they can't move anything.

A first look

A concept for the look and feel — the dual-mode toggle, the AI chat example from our call, and a Value On Chain landing moment. Concept only — final screens are designed with you in Milestone 1, once we've locked your brand direction.

Concept only — not the final UI. Real screens, your brand colors and the Value On Chain mark are designed with you in Milestone 1.

What's included in this MVP

What we checked before quoting

A few calls we made on the call, and why.

Ready

Non-custodial key management

BIP39 seed generation, per-chain derivation, on-device encryption and signing. This is the same architecture behind our existing Lumo Wallet product, so the hardest layer is proven, not first-time work.

Ready

MoonPay-style fiat on/off-ramp

A licensed third party handles the KYC and the money movement — Chain Wallet never touches custody, which keeps you off the hook as a money transmitter.

Scoped to phase 2

AI inside a wallet

The model never holds a key or a tool that moves funds — it proposes, code validates against an allowlist, and you confirm every action exactly like a manual send. MVP covers search, chat and guided transfers; trading bots and autonomous strategies come later, deliberately.

Scoped to phase 2

WalletConnect listing, lending, cross-border rails

Getting listed on external dApp sites via WalletConnect takes a track record and compliance review, not just code. Collateralized lending and the Africa cross-border/bank-integration vision each need their own licensed partner per market. Both are real, both are next phase, not this one.

Milestones and pricing

Fixed price for the locked MVP scope above. Paid in milestones on Upwork, each released once you've tested and approved it — you don't pay for the next one until you've seen the last.

Milestone 1
Weeks 1–2

Architecture, security & UX

Threat model, key-management design, provider selection (chains, MoonPay), wireframes for both modes.

  • Written architecture & threat model
  • Clickable wireframes, both modes
$7,00020%
Milestone 2
Weeks 3–5

Core non-custodial wallet

Onboarding, seed phrase, 2FA, biometrics, balances & transfers across all 5 chains, contacts/address book, filters, push notifications.

$10,50030%
Milestone 3
Weeks 6–8

Chat mode, messaging, dApp browser & AI

Dual-mode toggle on shared state, in-app messaging (text/camera/docs), basic dApp browser, create-tab contacts/groups + NFTs/tokens, AI for search and guided transfers.

$10,50030%
Milestone 4
Weeks 9–10

Fiat on-ramp, settings, hardening & launch

MoonPay-style US/CA integration, Pay tab, settings, internal security & penetration testing, store/web deployment.

$7,00020%
Total — MVP, fixed$35,000

Milestone amounts and the week-by-week split are our own breakdown of the $35,000 you and Abdullah agreed on the call — flag now if you'd rather weight them differently (you mentioned ~35% as a possible first payment). An independent third-party security review ahead of any public launch is strongly recommended and priced separately once we know your launch date.

After launch

Ongoing care once Chain Wallet is live — chain upgrades, dependency and security patches, OS updates, and the attention a wallet needs so you hear about an issue before your users do.

PlanWhat it coversPrice
EssentialSecurity patches, dependency & OS updates, monitoring$99/mo
StandardRecommendedEssential, plus minor fixes, monthly report, priority response$199/mo
PriorityStandard, plus a monthly bucket of small feature/change hours$349/mo
Ad hocAnything outside a plan, billed hourly$40/hr

New chains, new features, lending/trading, and the cross-border + bank-integration roadmap are priced as their own phases once you're ready — we'll keep locking and pricing each phase the same way we're doing this one.

When is it done?

Milestone 4 is complete when a user can onboard, hold and move assets across all 5 chains, buy/cash out via MoonPay (US/CA), message a contact, and ask the AI assistant "what's my balance" or "send 50 USDC to Amara" and get a safe, confirmed result — ready for your own review before a public launch.

What we need from you

Relevant work

How we work

Next steps

  1. Sign and return the NDA via Arslan's Upwork profile.
  2. Send your written project summary — we'll turn this proposal straight into the signed SOW, scope and milestones locked as above.
  3. Confirm the kickoff date (mid/late October vs. first week of November) and Milestone 1 starts.