BRONTIR

BRONTIR provides live web research integration for Claude and ChatGPT, delivering structured public data from social media, reviews, YouTube, maps, and stores with source attribution. It offers free credits on signup and tiered paid plans for higher usage, operating as a web application hosted at brontir.com.

BRONTIR is profiled on the APIs.io network. Tagged areas include Artificial Intelligence, Data Integration, Web Research, Public Data, and Software-as-a-Service.

BRONTIR’s developer surface includes CLI, authentication, getting-started guide, documentation, pricing, and 10 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

24.6/100 emerging Agent 19/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaidSelf serve

0 APIs

Artificial Intelligence Data Integration Web Research Public Data Software-as-a-Service

Kin Score

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

Composite quality — 24.6/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 5.1 / 17

Access Clarity 9.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 4.1 / 9

Regulatory Posture 2.9 / 15

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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 Government & Public Sector 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
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
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

9 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 29.8 — up to +14.0 composite points
Operational Transparency scores 0.0 — up to +13.0 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/brontir-com/apis.yml: open an issue on github.com/api-evangelist/brontir-com 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 →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

BRONTIR API pricing

Prices published by BRONTIR, read 2026-11-03 from brontir.com/pricing.

Plan	Price
Plus	€15/mo
Pro	€50/mo
Pro Max	€125/mo
Max	€350/mo

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Brontir Com Plans Pricing

4 plans

PLANS

Security Posture 2

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

Brontir Com Authentication

2 schemes

SECURITY

Brontir Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: brontir-com
name: BRONTIR
accessModel:
  pricing: paid
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Paid · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://brontir.com/og-image.png?v=2
description: BRONTIR provides live web research integration for Claude and ChatGPT, delivering structured public data from
  social media, reviews, YouTube, maps, and stores with source attribution. It offers free credits on signup and tiered paid
  plans for higher usage, operating as a web application hosted at brontir.com.
url: https://artifacts.apis.io/brontir-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-03 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-03'
modified: '2026-11-03'
tags:
- Artificial Intelligence
- Data Integration
- Web Research
- Public Data
- Software-as-a-Service
tags_raw:
- AI
- Data Integration
- Web Research
- Public Data
- SaaS
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/brontir-com-plans-pricing.yml
- type: CLI
  url: cli/brontir-com-cli.yml
- type: Authentication
  url: authentication/brontir-com-authentication.yml
- type: Conformance
  url: conformance/brontir-com-conformance.yml
- type: LLMsTxt
  url: llms/brontir-com-llms.txt
- type: WellKnown
  url: well-known/brontir-com-well-known.yml
- type: Hosts
  url: hosts/brontir-com-hosts.yml
- type: TermsOfService
  url: https://brontir.com/legal/terms
- type: PrivacyPolicy
  url: https://brontir.com/legal/privacy
- type: Login
  url: https://brontir.com/signin
- type: GettingStarted
  url: https://brontir.com/setup
- type: DomainSecurity
  url: security/brontir-com-domain-security.yml
- type: Website
  url: https://brontir.com/
- type: Documentation
  url: https://brontir.com/docs
- type: Pricing
  url: https://brontir.com/pricing
apis: []
x-enrichment:
  date: '2026-11-03'
  status: enriched
  artifacts_added: 16
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

BRONTIR API — frequently asked questions

How do I authenticate with the BRONTIR API?

BRONTIR documents its authentication (2 schemes). The details are profiled on APIs.io as Brontir Com Authentication.

How much does the BRONTIR API cost?

BRONTIR publishes its prices; its Plus plan is €15/mo as of 2026-11-03. APIs.io lists 4 pricing plans for BRONTIR, with each plan's price, limits and inclusions under Pricing on this page.

Is the BRONTIR API ready for AI agents?

BRONTIR has a Kin Score of 24.6 out of 100 (emerging) and an Agent Readiness score of 18.7 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

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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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