# Materialize

**Canonical:** https://apis.io/providers/materialize/  
**Website:** https://materialize.com/  
**APIs profiled:** 4

Materialize is an operational data warehouse that uses streaming SQL views maintained with sub-second latency. It exposes a PostgreSQL wire-compatible interface and a session-less HTTP API for SQL execution.

## Kin Score — 35.9 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 35.9).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 56.8 |
| Governance | 11.4 |
| Contract Governance | 11.4 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 34.2 |
| Access Clarity | 34.2 |

## Agent readiness — 30.3 (agent-aware)

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

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (4)

- **Materialize HTTP API** — Session-less HTTP API for executing SQL statements against a Materialize region. Authenticates with HTTP Basic (email + app password). Supports a simple mode with a single query...
- **Materialize PostgreSQL Wire Protocol** — Materialize speaks the PostgreSQL wire protocol on port 6875, so any psql or libpq-based client (Go, Java, Node.js, PHP, Python, Ruby, Rust) can connect and run streaming SQL.
- **Materialize Streaming Sources and Sinks (AsyncAPI)** — AsyncAPI 2.6 description of Materialize's event-driven integration surface: Kafka sources (CREATE SOURCE ... FROM KAFKA), Kafka sinks (CREATE SINK ... INTO KAFKA), and HTTP webh...
- **Materialize Sql API** — The Sql API from Materialize — 1 operation(s) for sql.

## Agentic access (1)

- **Materialize Agentic Access** — 1 operation · 1 acting

## Security (3)

- **Materialize Authentication** — http · 1 scheme
- **Materialize Domain Security** — TLSv1.3 · HSTS · DMARC
- **Materialize Trust Center** — SOC 2

## Plans (1)

- **Materialize Plans Pricing**

## Tags

Streaming, Data Warehouse, SQL, Real-Time, PostgreSQL Compatible

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