Arcmira

Arcmira provides AI-powered search of YouTube transcript data, enabling developers to retrieve timestamped passages, speaker mentions, sponsors, and ad reads. Their platform offers JavaScript and Python SDKs, a CLI, and an OAuth-enabled remote MCP for integrating spoken web insights into applications. The service includes monitoring capabilities and commercial intelligence features, targeting developers building conversational AI and analytics tools.

Arcmira publishes 12 APIs on the APIs.io network, including Channels API, Entities API, Feedback API, and 9 more. Tagged areas include Artificial Intelligence, Search, YouTube, Transcripts, and SDK.

The Arcmira catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Arcmira’s developer surface includes CLI, changelog, authentication, pricing, getting-started guide, API reference, documentation, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub

62.6/100 strong Agent 60/100 agent native Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0

1 published contract

Artificial Intelligence Search YouTube Transcripts SDK

Kin Score

Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0

Composite quality — 62.6/100 · strong

Contract Quality 13.2 / 19

Developer Ergonomics 9.6 / 15

Access Clarity 11.4 / 15

Operational Transparency 2.1 / 10

Contract Governance 2.0 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.4 / 15

Create-or-Update Ergonomics 3.9 / 10

Agent readiness — 60/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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 github.com/api-evangelist/arcmira: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 12

Individual APIs this provider publishes, each with its own machine-readable definition.

Arcmira API

Search YouTube transcripts via the Arcmira API.

Arcmira Channels API

The Channels API from Arcmira — 2 operation(s) for channels.

Arcmira Entities API

The Entities API from Arcmira — 3 operation(s) for entities.

Arcmira Feedback API

The Feedback API from Arcmira — 2 operation(s) for feedback.

Arcmira Mentions API

The Mentions API from Arcmira — 2 operation(s) for mentions.

Arcmira Meta API

The Meta API from Arcmira — 6 operation(s) for meta.

Arcmira Monitors API

The Monitors API from Arcmira — 7 operation(s) for monitors.

Arcmira Recommendations API

The Recommendations API from Arcmira — 2 operation(s) for recommendations.

Arcmira Search API

The Search API from Arcmira — 1 operation(s) for search.

Arcmira Trackers API

The Trackers API from Arcmira — 3 operation(s) for trackers.

Arcmira Transcriptions API

The Transcriptions API from Arcmira — 1 operation(s) for transcriptions.

Arcmira Transcripts API

The Transcripts API from Arcmira — 2 operation(s) for transcripts.

Scroll for all 12

Pricing Plans 1

Published pricing tiers and plan structures.

Arcmira Plans Pricing

5 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Arcmira Context

68 classes · 249 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Arcmira API Rules

18 rules · 12 errors 3 warnings 3 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

ChannelSponsorsResponse

4 properties

JSON SCHEMA

EntityMomentumResponse

9 properties

JSON SCHEMA

MeResponse

12 properties

JSON SCHEMA

MentionCountsResponse

10 properties

JSON SCHEMA

TranscriptResponse

16 properties

JSON SCHEMA

TranscriptSearchResponse

13 properties

JSON SCHEMA

Security Posture 2

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

Arcmira Authentication

1 scheme

SECURITY

Arcmira Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

DeveloperPortal

DeveloperPortal

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Idempotency

Conventions

ErrorCatalog

Conformance

Scroll for all 8

Build 4

SDKs, sample code, and the tooling you integrate with

CLI

CLI

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 1

The organization behind the API

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: arcmira
name: Arcmira
image: https://arcmira.com/arcmira-cover.png?v=20261002
description: Arcmira provides AI-powered search of YouTube transcript data, enabling developers to retrieve timestamped passages,
  speaker mentions, sponsors, and ad reads. Their platform offers JavaScript and Python SDKs, a CLI, and an OAuth-enabled
  remote MCP for integrating spoken web insights into applications. The service includes monitoring capabilities and commercial
  intelligence features, targeting developers building conversational AI and analytics tools.
url: https://raw.githubusercontent.com/api-evangelist/arcmira/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-03 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-03'
modified: '2026-10-03'
tags:
- Artificial Intelligence
- Search
- YouTube
- Transcripts
- SDK
tags_raw:
- AI
- Search
- YouTube
- Transcripts
- SDK
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/arcmira-plans-pricing.yml
- type: Spectral
  url: rules/arcmira-rules.yml
- type: JSONLD
  url: json-ld/arcmira-context.jsonld
- type: Vocabulary
  url: vocabulary/arcmira-vocabulary.yml
- type: DataModel
  url: data-model/arcmira-data-model.yml
- type: CLI
  url: cli/arcmira-cli.yml
- type: ChangeLog
  url: changelog/arcmira-changelog.yml
- type: Idempotency
  url: conventions/arcmira-conventions.yml
- type: Conventions
  url: conventions/arcmira-conventions.yml
- type: Authentication
  url: authentication/arcmira-authentication.yml
- type: ErrorCatalog
  url: errors/arcmira-problem-types.yml
- type: Conformance
  url: conformance/arcmira-conformance.yml
- type: LLMsTxt
  url: llms/arcmira-llms.txt
- type: AgentCard
  url: a2a/arcmira-a2a.yml
- type: WellKnown
  url: well-known/arcmira-well-known.yml
- type: Hosts
  url: hosts/arcmira-hosts.yml
- type: Vendors
  url: vendors/arcmira-vendors.yml
- type: SDKs
  url: packages/arcmira-packages.yml
- type: Packages
  url: packages/arcmira-packages.yml
- type: TermsOfService
  url: https://arcmira.com/terms
- type: PrivacyPolicy
  url: https://arcmira.com/privacy
- type: Login
  url: https://arcmira.com/sign-in
- type: ChangeLog
  url: https://arcmira.com/docs/changelog
- type: Pricing
  url: https://arcmira.com/pricing
- type: GettingStarted
  url: https://arcmira.com/agent-setup
- type: DeveloperPortal
  url: https://api.arcmira.com`
- type: APIReference
  url: https://arcmira.com/docs/api-reference/search/retrieve-spoken-transcript-slices-for-one-topic
- type: GitHubOrganization
  url: https://github.com/arcmira
- type: DomainSecurity
  url: security/arcmira-domain-security.yml
- type: Website
  url: https://arcmira.com
- type: Documentation
  url: https://arcmira.com/docs
apis:
- name: Arcmira API
  description: Search YouTube transcripts via the Arcmira API.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  properties: []
  aid: arcmira:arcmira-api
- aid: arcmira:arcmira-channels-api
  name: Arcmira Channels API
  description: The Channels API from Arcmira — 2 operation(s) for channels.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Channels
  properties:
  - type: OpenAPI
    url: openapi/arcmira-channels-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-entities-api
  name: Arcmira Entities API
  description: The Entities API from Arcmira — 3 operation(s) for entities.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Entities
  properties:
  - type: OpenAPI
    url: openapi/arcmira-entities-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-feedback-api
  name: Arcmira Feedback API
  description: The Feedback API from Arcmira — 2 operation(s) for feedback.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Feedback
  properties:
  - type: OpenAPI
    url: openapi/arcmira-feedback-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-mentions-api
  name: Arcmira Mentions API
  description: The Mentions API from Arcmira — 2 operation(s) for mentions.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Mentions
  properties:
  - type: OpenAPI
    url: openapi/arcmira-mentions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-meta-api
  name: Arcmira Meta API
  description: The Meta API from Arcmira — 6 operation(s) for meta.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Meta
  properties:
  - type: OpenAPI
    url: openapi/arcmira-meta-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-monitors-api
  name: Arcmira Monitors API
  description: The Monitors API from Arcmira — 7 operation(s) for monitors.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Monitors
  properties:
  - type: OpenAPI
    url: openapi/arcmira-monitors-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-recommendations-api
  name: Arcmira Recommendations API
  description: The Recommendations API from Arcmira — 2 operation(s) for recommendations.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Recommendations
  properties:
  - type: OpenAPI
    url: openapi/arcmira-recommendations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-search-api
  name: Arcmira Search API
  description: The Search API from Arcmira — 1 operation(s) for search.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/arcmira-search-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-trackers-api
  name: Arcmira Trackers API
  description: The Trackers API from Arcmira — 3 operation(s) for trackers.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Trackers
  properties:
  - type: OpenAPI
    url: openapi/arcmira-trackers-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-transcriptions-api
  name: Arcmira Transcriptions API
  description: The Transcriptions API from Arcmira — 1 operation(s) for transcriptions.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Transcriptions
  properties:
  - type: OpenAPI
    url: openapi/arcmira-transcriptions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
- aid: arcmira:arcmira-transcripts-api
  name: Arcmira Transcripts API
  description: The Transcripts API from Arcmira — 2 operation(s) for transcripts.
  humanURL: https://arcmira.com/docs
  baseURL: https://api.arcmira.com
  tags:
  - Transcripts
  properties:
  - type: OpenAPI
    url: openapi/arcmira-transcripts-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcmira-transcript-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-transcript-search-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-entity-momentum-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-mention-counts-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-channel-sponsors-response-schema.json
  - type: JSONSchema
    url: json-schema/arcmira-me-response-schema.json
x-submission-notes: 'Searches indexed YouTube/podcast transcripts for timestamped passages, people/topic mentions, sponsors
  and ad reads, with JS/Python SDKs, CLI and an OAuth remote MCP. | Submitted twice (Arcmira; Arcmira: YouTube Transcript
  Search) - one company. Listed on Kin call 2026-10-03.'
x-submission-probe: root 200; docs 200; api.arcmira.com/v1/openapi.json 200 OpenAPI 3.1.0 'Arcmira API' 256KB; llms.txt 200;
  mcp server-card 200 (io.github.arcmira/arcmira); /zz-not-real-404 403 'request blocked' (WAF, not soft-200); no repo api-evangelist/arcmira
x-submitted-by: zeal@arcmira.com (apis.io/add, 2026-10-03)
x-enrichment:
  date: '2026-10-03'
  status: enriched
  artifacts_added: 34
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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