ThriveFantasy

ThriveFantasy was a New York City daily fantasy sports platform focused on player-prop pick'em contests across NFL, NBA, MLB, esports, and other leagues, backed by Bullpen Capital. The company ceased operations in early 2024 after a failed funding round and a player-withdrawal crisis. It never published a public API, developer portal, or SDKs; its legacy marketing site remains online.

ThriveFantasy is profiled on the APIs.io network. Tagged areas include Company, Fantasy Sports, Sports, Gaming, and Player Props.

ThriveFantasy’s developer surface includes signup flow and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

12.6/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Fantasy Sports Sports Gaming Player Props Contests Defunct

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 12.6/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 6.8 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 0/100 · 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 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 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.

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Security Posture 1

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

Thrivefantasy Domain Security

TLSv1.3

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: thrivefantasy
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
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/thrivefantasy.png
name: ThriveFantasy
description: ThriveFantasy was a New York City daily fantasy sports platform focused on player-prop pick'em contests across
  NFL, NBA, MLB, esports, and other leagues, backed by Bullpen Capital. The company ceased operations in early 2024 after
  a failed funding round and a player-withdrawal crisis. It never published a public API, developer portal, or SDKs; its legacy
  marketing site remains online.
url: https://raw.githubusercontent.com/api-evangelist/thrivefantasy/refs/heads/main/apis.yml
x-api-posture: no-product-api
x-api-posture-basis: observed
x-api-posture-note: It never published a public API, developer portal, or SDKs; its legacy marketing site remains online.
x-type: company
x-source: vc-portfolio
x-backed-by:
- bullpen-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fantasy Sports
- Sports
- Gaming
- Player Props
- Contests
- Defunct
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.thrivefantasy.com
- type: TermsOfService
  url: https://www.thrivefantasy.com/terms-and-conditions/
- type: PrivacyPolicy
  url: https://www.thrivefantasy.com/privacy-policy/
- type: SignUp
  url: https://app.thrivefantasy.com/sign-up
- type: Login
  url: https://app.thrivefantasy.com
- type: DomainSecurity
  url: security/thrivefantasy-domain-security.yml
- type: WellKnown
  url: well-known/thrivefantasy-well-known.yml
- type: LLMsTxt
  url: llms/thrivefantasy-llms.txt
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 3
  pass: local-v1

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