GoMarble

GoMarble is an AI‑powered paid‑media platform that automates campaign creation, optimization and reporting. The service lets marketers define goals, and autonomous agents generate ad copy, select audiences, bid in real time, and provide transparent performance dashboards. By combining large language models with media buying APIs, GoMarble aims to reduce manual workload while keeping human oversight over spend and creative decisions. The company emphasizes agent‑human collaboration, data‑driven insights, and compliance with advertising standards.

GoMarble is listed with 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Marketing, Paid Media, Automation, and Advertising.

GoMarble’s developer surface includes changelog, signup flow, pricing, engineering blog, getting-started guide, documentation, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

31.1/100 thin Agent 22/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

1 API

Artificial Intelligence Marketing Paid Media Automation Advertising

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 31.1/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 10.5 / 17

Operational Transparency 2.6 / 11

Contract Governance 1.9 / 10

Discoverability 4.9 / 9

Regulatory Posture 3.4 / 15

Agent readiness — 22/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 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 Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →

8 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 Ask about this →
Developer Ergonomics scores 33.3 — up to +13.3 composite points Ask about this →
Operational Transparency scores 23.8 — up to +9.9 composite points Ask about this →

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.

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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/gomarble-ai/apis.yml: open an issue on github.com/api-evangelist/gomarble-ai 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 3

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

GoMarble API

API documented at GoMarble's developer portal providing paid‑media automation features.

GoMarble API pricing

Prices published by GoMarble, read 2026-11-10 from www.gomarble.ai/pricing.

Plan	Price
Copilot	$139/mo
Operator	$399/mo
Scale	$799/mo
Enterprise	Custom

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

GoMarble Plans Pricing

4 plans

PLANS

Security Posture 1

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

GoMarble Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

SignUp

SignUp

DeveloperPortal

DeveloperPortal

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

Access & Security 2

Authentication, authorization, and security posture

Security

Security

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 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: gomarble-ai
name: GoMarble
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  probe_state: unreadable
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://framerusercontent.com/assets/Xcu5CLEXBKIHwMY8AUKTScE48.png
description: GoMarble is an AI‑powered paid‑media platform that automates campaign creation, optimization and reporting. The
  service lets marketers define goals, and autonomous agents generate ad copy, select audiences, bid in real time, and provide
  transparent performance dashboards. By combining large language models with media buying APIs, GoMarble aims to reduce manual
  workload while keeping human oversight over spend and creative decisions. The company emphasizes agent‑human collaboration,
  data‑driven insights, and compliance with advertising standards.
url: https://artifacts.apis.io/gomarble-ai/apis.yml
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation pages are public HTML but no OpenAPI, AsyncAPI, GraphQL, gRPC, or WSDL contracts were found.
  evidence:
  - url: https://www.gomarble.ai/docs
    status: 200
  checked: '2026-11-10'
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-10 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-10'
modified: '2026-11-10'
tags:
- Artificial Intelligence
- Marketing
- Paid Media
- Automation
- Advertising
tags_raw:
- AI
- Marketing
- Paid Media
- Automation
- Advertising
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/gomarble-ai-plans-pricing.yml
- type: ChangeLog
  url: changelog/gomarble-ai-changelog.yml
- type: Conformance
  url: conformance/gomarble-ai-conformance.yml
- type: LLMsTxt
  url: llms/gomarble-ai-llms.txt
- type: WellKnown
  url: well-known/gomarble-ai-well-known.yml
- type: Hosts
  url: hosts/gomarble-ai-hosts.yml
- type: Vendors
  url: vendors/gomarble-ai-vendors.yml
- type: TermsOfService
  url: https://www.gomarble.ai/terms
- type: SignUp
  url: https://apps.gomarble.ai/users/sign-up
- type: Security
  url: https://www.gomarble.ai/security
- type: PrivacyPolicy
  url: https://www.gomarble.ai/privacy
- type: Pricing
  url: https://www.gomarble.ai/pricing
- type: DeveloperPortal
  url: https://portal.gomarble.ai/
- type: ChangeLog
  url: https://portal.gomarble.ai/changelog
- type: Blog
  url: https://www.gomarble.ai/blog
- type: GettingStarted
  url: https://help.gomarble.ai/collections/6233264-getting-started-with-gomarble-ai
- type: Documentation
  url: https://help.gomarble.ai/
- type: DomainSecurity
  url: security/gomarble-ai-domain-security.yml
- type: Website
  url: https://www.gomarble.ai/
apis:
- name: GoMarble API
  description: API documented at GoMarble's developer portal providing paid‑media automation features.
  humanURL: https://portal.gomarble.ai/
  baseURL: null
  aid: gomarble-ai:gomarble-api
x-enrichment:
  date: '2026-11-10'
  status: enriched
  artifacts_added: 14
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

GoMarble API — frequently asked questions

Does GoMarble have an API?

Yes. APIs.io lists 1 API from GoMarble, including GoMarble API.

How much does the GoMarble API cost?

GoMarble publishes its prices; its Copilot plan is $139/mo as of 2026-11-10. APIs.io lists 4 pricing plans for GoMarble, with each plan's price, limits and inclusions under Pricing on this page.

Is the GoMarble API ready for AI agents?

GoMarble has a Kin Score of 31.1 out of 100 (thin) and an Agent Readiness score of 21.8 (agent-aware), scored by API Evangelist on 2026-11-13.

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