Indiegogo

Indiegogo is a global crowdfunding platform where entrepreneurs, inventors, and creators raise money for products, creative works, and community projects through campaigns backed by individual contributors. Founded in 2008, it is one of the largest reward-based crowdfunding sites alongside Kickstarter, and it also runs InDemand for ongoing post-campaign fundraising. For developers, Indiegogo publishes a read-only Public API (https://www.indiegogo.com/api/public) that returns creators and active crowdfunding projects without authentication, with responses cached for a short duration. A separate, now-deprecated Partner API (api.indiegogo.com) previously offered token-authenticated access to campaign, perk, contribution, and comment data. This profile was seeded from VC-portfolio sourcing and enriched by the API Evangelist pipeline against the live public endpoints.

Indiegogo publishes 1 API on the APIs.io network: Public API. Tagged areas include Company, Consumer, Crowdfunding, Fundraising, and Campaigns.

Indiegogo’s developer surface includes documentation, API reference, support, engineering blog, pricing, signup flow, authentication, and 17 more developer resources.

🌐 Visit website 📡 Source on GitHub
44.6/100 thin Agent 69/100 agent native Full breakdown ↓
scored 2026-07-20 · rubric v0.4
1 APIs 1 MCP Servers 0 Features
CompanyConsumerCrowdfundingFundraisingCampaignsPaymentsMarketplaceCreators

API Rating

API Evangelist API Evangelist Rating How this is scored →
scored 2026-07-20 · rubric v0.4
Composite quality — 44.6/100 · thin
Contract Quality 14.4 / 25
Developer Ergonomics 11.3 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 69/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/indiegogo: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs

Indiegogo Public API

Read-only, unauthenticated endpoints for retrieving creators and active crowdfunding projects. Results are cached for a short duration.

MCP Servers

indiegogo-mcp.yml

MCP SERVER

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 SignUp
SignUp

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 WellKnown
WellKnown
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 DataModel
DataModel
 Conformance
Conformance
 Lifecycle
Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Blog
Blog
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: indiegogo
name: Indiegogo
description: Indiegogo is a global crowdfunding platform where entrepreneurs, inventors, and creators raise money for products,
  creative works, and community projects through campaigns backed by individual contributors. Founded in 2008, it is one of
  the largest reward-based crowdfunding sites alongside Kickstarter, and it also runs InDemand for ongoing post-campaign fundraising.
  For developers, Indiegogo publishes a read-only Public API (https://www.indiegogo.com/api/public) that returns creators
  and active crowdfunding projects without authentication, with responses cached for a short duration. A separate, now-deprecated
  Partner API (api.indiegogo.com) previously offered token-authenticated access to campaign, perk, contribution, and comment
  data. This profile was seeded from VC-portfolio sourcing and enriched by the API Evangelist pipeline against the live public
  endpoints.
url: https://raw.githubusercontent.com/api-evangelist/indiegogo/refs/heads/main/apis.yml
image: https://avatars.githubusercontent.com/u/889441?v=4
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
- ivp
- kleiner-perkins
- version-one-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Consumer
- Crowdfunding
- Fundraising
- Campaigns
- Payments
- Marketplace
- Creators
apis:
- aid: indiegogo-public-api
  name: Indiegogo Public API
  description: Read-only, unauthenticated endpoints for retrieving creators and active crowdfunding projects. Results are
    cached for a short duration.
  humanURL: https://help.indiegogo.com/article/616-indiegogo-public-api
  baseURL: https://www.indiegogo.com/api/public
  tags:
  - Crowdfunding
  - Projects
  - Creators
  properties:
  - type: OpenAPI
    url: openapi/indiegogo-public-openapi.yml
  - type: Overlay
    url: overlays/indiegogo-public-overlay.yaml
  - type: Documentation
    url: https://help.indiegogo.com/article/616-indiegogo-public-api
  - type: APIReference
    url: https://help.indiegogo.com/category/617-developer-resources
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DeveloperPortal
  url: https://help.indiegogo.com/category/617-developer-resources
- type: Documentation
  url: https://help.indiegogo.com/article/616-indiegogo-public-api
- type: APIReference
  url: https://help.indiegogo.com/category/617-developer-resources
- type: Support
  url: https://support.indiegogo.com/hc/en-us
- type: Blog
  url: https://www.indiegogo.com/en/blog
- type: GitHubOrganization
  url: https://github.com/indiegogo
- type: Pricing
  url: https://www.indiegogo.com/en/info/fees
- type: SignUp
  url: https://www.indiegogo.com/login
- type: TermsOfService
  url: https://www.indiegogo.com/about/terms
- type: PrivacyPolicy
  url: https://www.indiegogo.com/about/privacy
- type: Authentication
  url: authentication/indiegogo-authentication.yml
- type: ErrorCatalog
  url: errors/indiegogo-problem-types.yml
- type: Conventions
  url: conventions/indiegogo-conventions.yml
- type: DataModel
  url: data-model/indiegogo-data-model.yml
- type: MCPServer
  url: mcp/indiegogo-mcp.yml
- type: Conformance
  url: conformance/indiegogo-conformance.yml
- type: Lifecycle
  url: lifecycle/indiegogo-lifecycle.yml
- type: WellKnown
  url: well-known/indiegogo-well-known.yml
- type: Packages
  url: packages/indiegogo-packages.yml
- type: LLMsTxt
  url: llms/indiegogo-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/indiegogo-agentic-access.yml
- type: DomainSecurity
  url: security/indiegogo-domain-security.yml
- type: Website
  url: https://www.indiegogo.com/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence