Gammastack

GammaStack is a sports betting and iGaming software provider that integrates third-party APIs (betting odds, fixtures, payments, KYC) into customer-facing sportsbook platforms. GammaStack does not publish its own public API; this repository tracks the company and the categories of APIs it integrates.

Gammastack publishes 1 API on the APIs.io network. Tagged areas include Odds, Sports Betting, iGaming, and Sportsbook.

Gammastack’s developer surface includes engineering blog and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub

11.6/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessFreemium

1 APIs

Odds Sports Betting iGaming Sportsbook

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 11.6/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 2.4 / 20

Access Clarity 3.2 / 20

Operational Transparency 1.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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/gammastack: 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 1

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

GammaStack Sports Betting API Integrations

Reference page describing the third-party API integrations GammaStack provides for sports betting platforms, including betting odds, live market data, and sport fixtures.

Pricing Plans 1

Published pricing tiers and plan structures.

Gammastack Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Gammastack Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Gammastack Finops

FINOPS

Security Posture 1

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

Gammastack Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: gammastack
name: Gammastack
description: GammaStack is a sports betting and iGaming software provider that integrates third-party APIs (betting odds,
  fixtures, payments, KYC) into customer-facing sportsbook platforms. GammaStack does not publish its own public API; this
  repository tracks the company and the categories of APIs it integrates.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/gammastack.png
tags:
- Odds
- Sports Betting
- iGaming
- Sportsbook
created: '2025-02-08'
modified: '2026-07-25'
url: https://raw.githubusercontent.com/api-evangelist/gammastack/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: gammastack:integrations
  name: GammaStack Sports Betting API Integrations
  description: Reference page describing the third-party API integrations GammaStack provides for sports betting platforms,
    including betting odds, live market data, and sport fixtures.
  humanURL: https://www.gammastack.com/sports-betting-3rd-party-api-integrations/
  tags:
  - Odds
  - Sports Betting
  properties:
  - type: Documentation
    url: https://www.gammastack.com/sports-betting-3rd-party-api-integrations/
common:
- type: DomainSecurity
  url: security/gammastack-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/gammastack
- type: Website
  url: https://www.gammastack.com/
- url: https://www.gammastack.com/feed/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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