Marin Software

aid: marin-software
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/marin-software.png
name: Marin Software
description: Marin Software is a performance marketing and digital advertising management platform used by e-commerce brands,
  agencies, and enterprise marketers to plan, automate, and optimize paid media at scale across paid search, paid social,
  retail media, and app advertising channels. Its product line includes MarinOne (campaign management and automation), Marin
  Connect (marketing data collection and unification), Marin Ascend (cross-channel optimization), Marin for Agencies, and
  managed services. Marin publishes a POST-only REST write API — the Marin API, at https://api.marinsoftware.com/open-api
  version 0.1 — that pushes campaigns, groups, keywords, ads and strategies into the platform using HTTP Basic auth, documented
  only in the help center, plus a Marin Social API whose reference link no longer resolves. There is no OpenAPI, no SDK, no
  changelog and no status page, and the developer documentation portal has been decommissioned. Marin Software has been acquired
  by Zax Capital, which the company announces on its own homepage.
url: https://raw.githubusercontent.com/api-evangelist/marin-software/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- sapphire-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-08-12'
tags:
- Company
- Martech
- Advertising
- Marketing
- Performance Marketing
- Digital Advertising
- Paid Search
- Paid Social
- Retail Media
- Campaign Management
- Bid Management
- Bulk Upload
apis:
- name: Marin API
  description: A POST-only REST API for programmatically writing data into Marin. Five bulk endpoints — /campaigns, /groups,
    /keywords, /ads and /strategies — accept a JSON body containing a single "data" array of rows whose keys are the same
    column headers used by Marin's bulk-upload spreadsheets. Requests are HTTPS only, authenticated with HTTP Basic using
    a MarinOne username and password issued by a Marin representative, and scoped by four required query-string parameters
    (clientId, customerId, userId, userCustomerId) read out of the MarinOne UI. The API is versioned in the URI path; only
    version 0.1 is published. Marin publishes no OpenAPI, no SDK and no error catalog beyond HTTP 200 and 500.
  humanURL: https://support.marinsoftware.com/en_US/bulk-actions/marin-api
  baseURL: https://api.marinsoftware.com/open-api
  tags:
  - campaign-management
  - paid-search
  - paid-social
  - retail-media
  - bid-management
  - bulk-upload
  - advertising
  - martech
  properties:
  - type: Documentation
    url: https://support.marinsoftware.com/en_US/Managing_Campaigns/api
  - type: APIReference
    url: https://support.marinsoftware.com/en_US/bulk-actions/marin-api
  - type: Authentication
    url: authentication/marin-software-authentication.yml
  - type: Conventions
    url: conventions/marin-software-conventions.yml
  - type: DataModel
    url: data-model/marin-software-data-model.yml
  - type: ErrorCatalog
    url: errors/marin-software-error-codes.yml
  - type: RateLimits
    url: rate-limits/marin-software-rate-limits.yml
  - type: Lifecycle
    url: lifecycle/marin-software-lifecycle.yml
  x-status: Documented on a live provider page, but the published base host api.marinsoftware.com resolves in DNS (69.194.129.87)
    and refuses TCP connections on both 443 and 80 from a public network as of 2026-08-12. Recorded as observed.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.marinsoftware.com/
- type: Pricing
  url: https://www.marinsoftware.com/pricing
- type: Blog
  url: https://www.marinsoftware.com/blog
- type: HelpCenter
  url: https://support.marinsoftware.com/
- type: Login
  url: https://one.marinsoftware.com
- type: SignUp
  url: https://www.marinsoftware.com/marinone-free-trial
- type: TermsOfService
  url: https://www.marinsoftware.com/legal/terms-of-use
- type: PrivacyPolicy
  url: https://www.marinsoftware.com/legal/privacy-policy
- type: DomainSecurity
  url: security/marin-software-domain-security.yml
- type: Documentation
  url: https://support.marinsoftware.com/en_US/Managing_Campaigns/api
- type: APIReference
  url: https://support.marinsoftware.com/en_US/bulk-actions/marin-api
- type: Support
  url: https://support.marinsoftware.com/
- type: Authentication
  url: authentication/marin-software-authentication.yml
- type: Conventions
  url: conventions/marin-software-conventions.yml
- type: DataModel
  url: data-model/marin-software-data-model.yml
- type: ErrorCatalog
  url: errors/marin-software-error-codes.yml
- type: RateLimits
  url: rate-limits/marin-software-rate-limits.yml
- type: Lifecycle
  url: lifecycle/marin-software-lifecycle.yml
- type: Plans
  url: plans/marin-software-plans-pricing.yml
- type: Packages
  url: packages/marin-software-packages.yml
- type: Conformance
  url: conformance/marin-software-conformance.yml
- type: Compliance
  url: https://www.marinsoftware.com/legal/data-processing-addendum
- type: LLMsTxt
  url: llms/marin-software-llms.txt
x-enrichment:
  date: '2026-08-12'
  status: enriched
  artifacts_added: 10
  pass: local-v1