Crypto Exchange Settlement Automation

4.25

Derivation Chain

Step 1 Surge in cryptocurrency trading on Upbit and other exchanges

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Step 2 Tax filing tools for individual and corporate exchange users

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Step 3 Multi-exchange transaction settlement automation SaaS for Tax accountants and CPAs

Problem

With Korea's 2025 virtual asset taxation taking effect, Tax Accounting professionals must manually aggregate and reconcile transaction histories across multiple exchanges (Upbit, Bithumb, Binance, etc.) for each client. Clients use an average of 2–3 exchanges, and organizing thousands of transactions in Excel takes 3–5 hours per client, creating severe bottlenecks during Tax season.

Solution

Automatically collects transaction histories from Upbit, Bithumb, Binance and other major exchanges via API/CSV, calculates acquisition costs (moving average/FIFO), auto-computes capital gains, and generates National Tax Service filing forms—all in one stop. Includes a Tax Accounting professional-exclusive client management dashboard.

Target: Tax accountants and CPAs handling virtual asset Tax filing, aged 30–50, solo practices or Tax firms with 5 or fewer staff

Revenue Model: SaaS Monthly Subscription $36.75/account/month (up to 50 clients), additional 100 clients $21.75/month. Tax season (Apr–May) short-term license $59.25/month

Ecosystem Role: Supplier

MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty

2.0/5

U Urgency

5.0/5

M Market

5.0/5

R Realizability

4.0/5

V Validation

5.0/5

NUMR-V Scoring System

N Novelty	1-5	How uncommon the service is in market context.
U Urgency	1-5	How urgently users need this problem solved now.
M Market	1-5	Market size and growth potential from proxy indicators.
R Realizability	1-5	Buildability for a small team with realistic constraints.
V Validation	1-5	Validation signal quality from competition and demand data.

SaaS N=.15 U=.20 M=.15 R=.30 V=.20 Senior N=.25 U=.25 M=.05 R=.30 V=.15

Feasibility (74%)

Tech Complexity

34.7/40

Data Availability

19.4/25

MVP Timeline

20.0/20

API Bonus

0.0/15

Feasibility Breakdown

Tech Complexity	/ 40	Difficulty of core implementation stack.
Data Availability	/ 25	Practical availability and cost of required data.
MVP Timeline	/ 20	Expected time to ship a usable MVP.
API Bonus	/ 15	Bonus for viable public API leverage.

Market Validation (80/100)

Competition

10.0/20

Market Demand

20.0/20

Timing

20.0/20

Revenue Signals

10.5/15

Pick-Axe Fit

15.0/15

Solo Buildability

5.0/10

Validation Breakdown

Competition	/ 20	Signal quality from competitor landscape.
Market Demand	/ 20	Demand proxies from search and mention patterns.
Timing	/ 20	Fit with current shifts in tech, behavior, and regulation.
Revenue Signals	/ 15	Reference evidence for monetization viability.
Pick-Axe Fit	/ 15	How well the concept serves participants in a trend.
Solo Buildability	/ 10	Practicality for lean-team implementation.

Technical Requirements

Backend [medium] Frontend [low] Data Pipeline [low]

Dashboard