Deckd

Peer-to-peer Pokémon card marketplace

Client

Deckd

Year

2026

Discipline

Mobile, Marketplace, Payments

Status

live

The UK's card-trading scene runs on Facebook groups and trust. Deckd gives it escrow, real shipping labels and a reputation system — buy, sell, trade, negotiate, all inside one Flutter app.

Visit deckdhq.com↗

Built with

Flutter
Riverpod
Firebase
Stripe Connect
EasyPost
RevenueCat

The interesting part

01
Stripe Connect holds the money until the buyer confirms the card arrived. That single mechanic is the whole product.
02
Offer chains cap at five counter-rounds — long enough to haggle, short enough to close.
03
Live rates from Royal Mail, Evri and DPD via EasyPost, with labels generated in-app.
04
Card data, market prices and set info pulled from the Pokémon TCG API and cached hard.

The real thing

deckdhq.com