# Hashnode

**Canonical:** https://apis.io/providers/hashnode/  
**Website:** https://hashnode.com  
**APIs profiled:** 1

Hashnode is a blogging platform for developers and engineering teams, offering publications on a custom domain, a headless CMS mode, and a public GraphQL API covering posts, drafts, publications, users, tags, series, comments and documentation projects. The API is a single GraphQL endpoint with anonymous introspection; authentication is a Personal Access Token in the Authorization header, with no OAuth and no scopes. Since 13 May 2026 the API has been a paid feature - anonymous public reads still work, but every publication-scoped read and every write mutation requires the target publication to hold an active Hashnode Pro plan. Hashnode publishes no OpenAPI and no MCP server, shipping an official Agent Skill instead.

## Kin Score — 58.3 / 100 (strong)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 58.3).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 52.2 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 55.3 |
| Developer Ergonomics | 78.6 |
| Commercial Clarity | 71.1 |
| Access Clarity | 71.1 |

## Agent readiness — 39.7 (agent-ready)

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

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: high).

## APIs (1)

- **Hashnode GraphQL API** — The Hashnode Public API is a GraphQL API that queries publication data, manages posts and drafts, and creates content via mutations. All requests are POSTed to a single endpoint...

## Security (3)

- **Hashnode Authentication** — http · 1 scheme
- **Hashnode Domain Security** — TLSv1.3 · HSTS · DMARC
- **Hashnode Vulnerability Disclosure** — Hackerone

## Plans (1)

- **Hashnode Plans Pricing**

## Tags

Blogging, Developer Platform, GraphQL, Content Management, Publications, Newsletters, Headless CMS, Agent Skills, Developer Community, Documentation

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