# Apstal

**Canonical:** https://apis.io/providers/apstal/  
**Website:** https://apstal.com/docs  
**APIs profiled:** 2

AI-first website analytics and visitor tracking platform that replaces traditional dashboards with a natural-language chatbot interface, offering conversational analytics, cookieless tracking, session replays, heatmaps, funnels, error tracking, Core Web Vitals and AI-agent traffic detection. Apstal is agent-native by design: its primary programmatic surface is a hosted MCP server at https://apstal.com/api/mcp (JSON-RPC 2.0 over Streamable HTTP, protocol 2025-06-18) whose tools/list is answerable anonymously, backed by a documented REST ingestion and stats API, a WebSocket real-time stream, an SSE natural-language query endpoint, an A2A agent card, two provider-authored Agent Skills, an llms.txt, OAuth 2.0 authorization-server and protected-resource metadata, and an MCP server card. The company is based in Poland and publishes a GDPR Data Processing Agreement.

## Kin Score — 58.2 / 100 (strong)

Scored 2026-08-17 under rubric 0.11.0. Trend: rising (+52.3 from 5.9).

| Facet | Score |
|---|---|
| Discoverability | 70.4 |
| Contract Quality | 51.6 |
| Governance | 12.5 |
| Operational Transparency | 52.6 |
| Developer Ergonomics | 65.2 |
| Commercial Clarity | 84.2 |

## Agent readiness — 43.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | 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 | flavored |
| Dry Run Mode | no |

## APIs (2)

- **Apstal MCP Server** — Hosted MCP server exposing Apstal analytics via JSON-RPC 2.0 over Streamable HTTP. Public tools (login, register, server_info) and authenticated tools (execute_sql, get_analytic...
- **Apstal Analytics API** — Documented REST surface for programmatic access to Apstal analytics: POST /api/v1/m for batched event ingestion (max 100 events per request), POST /api/v1/stream for rrweb sessi...

## MCP servers (1)

- **apstal-mcp.yml**

## Security (2)

- **Apstal Authentication** — apiKey/http/oauth2 · 3 schemes
- **Apstal Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Apstal Plans Pricing**

## Tags

analytics, web-analytics, privacy, session-replay, heatmaps, mcp, agent-native, cookieless, llms-txt, bigquery, gdpr, a2a, agent-skills, bot-detection, core-web-vitals

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