cash-cli
Convert between 170 currencies with ease.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Verified · Jul 12, 2026Overview
What is cash-cli?
Cash-cli is a command-line tool that allows users to convert between over 170 different currencies, making financial transactions and calculations more accessible and straightforward. It's particularly useful for developers working on applications that require currency conversion capabilities.
Key differentiator
“Cash-cli stands out as a lightweight, command-line tool for currency conversion in Rust projects, offering fast and accurate conversions without the need for external APIs.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
The official documentation lacks comprehensive guides and practical examples for integrating cash-cli into different workflows.
Cash-cli relies on third-party services for real-time exchange rates, which can introduce latency and potential reliability issues if the API is down or rate-limited.
The tool's functionality is limited to currency conversion, lacking additional financial tools such as tax calculation or budgeting features that could make it more versatile for developers.
While the primary language is Rust, there are no officially supported bindings or SDKs for popular languages like Python, JavaScript, or Go, which can limit its adoption in polyglot environments.
Fit analysis
Who is it for?
✓ Best for
Developers who need a lightweight, command-line tool for currency conversion in Rust projects
Users requiring fast and accurate currency conversion without the overhead of web services
✕ Not a fit for
Projects that require real-time exchange rate updates from an API service
Applications needing support for more than 170 currencies
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Next step
Get Started with cash-cli
Step-by-step setup guide with code examples and common gotchas.