# CoinTracker

**Canonical:** https://apis.io/providers/cointracker/  
**Website:** https://www.cointracker.io/  
**APIs profiled:** 0

CoinTracker is a cryptocurrency portfolio tracker and crypto tax software that connects a user's exchange accounts and blockchain wallets to automatically track holdings, calculate cost basis and capital gains, and generate tax reports and IRS forms. It supports a large catalog of exchanges, wallets, and cryptocurrencies, and offers tax-loss harvesting, performance tracking, and integrations with consumer tax-filing products. For developers and partners, CoinTracker publishes a first-party JavaScript SDK (@cointracker/tax-kit) for supplying cost-basis data; its core HTTP API is offered through enterprise and partner integrations rather than a self-serve public developer program. This profile was surfaced as a VC-portfolio lead and enriched by the API Evangelist pipeline from publicly discoverable surfaces (npm, GitHub, status page, DNS/TLS).

## Kin Score — 9.6 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 9.6).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 18.4 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Cointracker Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Crypto, Cryptocurrency, Tax, Portfolio Tracking, Fintech, Accounting, Blockchain

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