Remote Calc

API

Free API for decoding base64 math expressions and returning results in JSON

Overview

Remote Calc API processes base64-encoded mathematical expressions to deliver computed results in JSON. It uses a POST endpoint (/api/calculate) that accepts a JSON payload with an 'encoded' field (base64 string of a valid arithmetic expression like 'MjMgKyAxNA=='). The API decodes the string, evaluates the expression (supports add, subtract, multiply, divide), and responds with a JSON object containing 'result' (numeric value), 'success' (boolean), and optional 'error' for invalid inputs. Ideal for educational tools, secure calculation features in apps, or third-party services needing encoded math input handling.

Example Integration (JavaScript)

script.js JS


fetch('https://github.com/elizabethadegbaju/remotecalc')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

Base64 decoding support
JSON request/response
Simple calculation endpoint
No API key required
Basic arithmetic evaluation

Frequently Asked Questions

? Is Remote Calc free to use?

Yes, Remote Calc is completely free for personal and non-commercial use.

? Does it require an API Key?

No, the Remote Calc API does not require an API key for access.

? What is the response format?

Responses are returned in JSON, typically including 'result' (computed value), 'success' (boolean), and 'error' (if input is invalid).

Top Alternatives

Math.js API Search Google

Tool Info

Pricing Free

Category Science & Math

Platform Public API

Pros

⊕ Easy to integrate
⊕ Secure input via base64
⊕ Lightweight response
⊕ Free access

Cons

⊖ Limited to basic arithmetic operations
⊖ No official SLA
⊖ No documented rate limits