Nazar

Nazar (nazar.ai) is an AI-powered database performance and cost optimization platform that helps engineering and DBA teams monitor, analyze, and tune their databases. It supports Postgres, MySQL, SQL Server, MariaDB, Amazon Aurora, Oracle, and SAP HANA across cloud, on-premises, and hybrid environments. Capabilities include SQL.AI, an LLM-based tuning assistant, offensive SQL monitoring for slow-query detection, real-time lock visibility, and anomaly detection. Founded in Recife, Brazil and backed by 500 Global, Nazar counts financial-services and travel companies among its customers.

Nazar is profiled on the APIs.io network. Tagged areas include Company, Database, Database Monitoring, Performance, and Observability.

Nazar’s developer surface includes pricing and 7 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

10.7/100 minimal ▬ flat Agent 0/100 human only Front door AI 5/6 prominent saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

0 APIs

Company Database Database Monitoring Performance Observability Cost Optimization SQL Artificial Intelligence DevOps

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 10.7/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 5.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.7 / 9

Regulatory Posture 0.8 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 0.0 — up to +20.0 composite points
Access Clarity scores 32.9 — up to +13.4 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/nazar/apis.yml: open an issue on github.com/api-evangelist/nazar to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Nazar API pricing

Prices published by Nazar, read 2026-10-07 from nazar.ai.

Plan	Price
Profissional	R$299 Includes: Agente de IA especializado em bancos de dados, performance e custos; Monitoramento de consultas lent
Empresarial	R$10000 Includes: BYOC, controle de custos, cobrança independente da quantidade de bancos monitorados, recomendações e

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Nazar Plans Pricing

2 plans

PLANS

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Nazar Domain Security

TLSv1.3

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

Company 3

The organization behind the API

Website

Website

LinkedIn

Twitter

Twitter

Source (apis.yml)

aid: nazar
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nazar.png
name: Nazar
description: Nazar (nazar.ai) is an AI-powered database performance and cost optimization platform that helps engineering
  and DBA teams monitor, analyze, and tune their databases. It supports Postgres, MySQL, SQL Server, MariaDB, Amazon Aurora,
  Oracle, and SAP HANA across cloud, on-premises, and hybrid environments. Capabilities include SQL.AI, an LLM-based tuning
  assistant, offensive SQL monitoring for slow-query detection, real-time lock visibility, and anomaly detection. Founded
  in Recife, Brazil and backed by 500 Global, Nazar counts financial-services and travel companies among its customers.
url: https://raw.githubusercontent.com/api-evangelist/nazar/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Database
- Database Monitoring
- Performance
- Observability
- Cost Optimization
- SQL
- Artificial Intelligence
- DevOps
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Pricing
  url: https://nazar.ai
- type: Plans
  url: plans/nazar-plans-pricing.yml
- type: DomainSecurity
  url: security/nazar-domain-security.yml
- type: LLMsTxt
  url: llms/nazar-llms.txt
- type: Website
  url: https://nazar.ai
- type: Login
  url: https://nazar.ai/login.html
- type: LinkedIn
  url: https://www.linkedin.com/company/nazar
- type: Twitter
  url: https://twitter.com/nazar_io
x-enrichment:
  date: '2026-07-20'
  status: nochange
  artifacts_added: 0
  pass: local-v1

Nazar API — frequently asked questions

How much does the Nazar API cost?

Nazar publishes its prices; its Profissional plan is R$299 as of 2026-10-07. APIs.io lists 2 pricing plans for Nazar, with each plan's price, limits and inclusions under Pricing on this page.

Is the Nazar API ready for AI agents?

Nazar has a Kin Score of 10.7 out of 100 (minimal) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

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get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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