# EveryCalc

**Canonical:** https://apis.io/providers/everycalc-xyz/  
**Website:** https://everycalc.xyz/  
**APIs profiled:** 1

EveryCalc offers free online calculators for money decisions, military life, and school. The site provides tools for mortgage, auto loans, VA disability, military pay, GPA, college ROI, and more, all running entirely in the browser with no signup and 100% privacy. Users can also access a free JSON API at https://everycalc.xyz/api/v1/ with an OpenAPI specification, enabling programmatic use of the calculators.

## Kin Score — 32.7 / 100 (thin)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 75.0 |
| Contract Quality | 41.8 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 30.2 |
| Access Clarity | 29.8 |

Regulatory layer — **Education & Research**: 22.5 (matched via tags).

## Agent readiness — 33.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | na |
| Error Semantics | derived |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | na |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Open access — onboarding: open, pricing: unknown, trial: no (confidence: low).

## APIs (3)

- **EveryCalc Calculate API** — The Calculate API from EveryCalc — 69 operation(s) for calculate.
- **EveryCalc Health API** — The Health API from EveryCalc — 1 operation(s) for health.
- **EveryCalc Openapi.json API** — The Openapi.json API from EveryCalc — 1 operation(s) for openapi.json.

## MCP servers (1)

- **EveryCalc MCP Server** — Remote MCP server at everycalc.xyz.

## Agentic access (1)

- **EveryCalc Agentic Access** — 71 operations

## Security (2)

- **EveryCalc Authentication** — 0 schemes
- **EveryCalc Domain Security** — TLSv1.3 · DNSSEC

## Tags

Finance, Calculators, Money, Military, Education

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/everycalc-xyz/). Scores are computed from the provider's own public artifacts under a published rubric.