Oddup

Oddup (now operating as Oddup Markets) is a Singapore-based platform founded in 2015 by James Giancotti. It began as a data-driven startup-rating and intelligence service — a 500 Global portfolio company scoring startups and crypto projects — and has since pivoted to prediction markets, letting users trade on real-world outcomes across crypto, FX, indices, and commodities using a distinctive Yes / No / Maybe outcome model. The current product is a client-side single-page web application hosted on Vercel at oddup.app (and oddup.com). As of this enrichment pass the live site is geo-restricted (HTTP 451, x-blocked-country: US) and exposes no public developer, API, documentation, or .well-known surface — no OpenAPI, no API subdomains, and no published packages were discoverable. This profile therefore captures verified company identity and a domain-security probe only; it will be re-enriched if a public API surface appears.

Oddup is profiled on the APIs.io network. Tagged areas include Company, Prediction Markets, Trading, Cryptocurrency, and Fintech.

🌐 Visit website 📡 Source on GitHub
7.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyPrediction MarketsTradingCryptocurrencyFintechStartup IntelligenceSingapore

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 7.7/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
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/oddup: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Oddup Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: oddup
name: Oddup
description: 'Oddup (now operating as Oddup Markets) is a Singapore-based platform founded in 2015 by James Giancotti. It
  began as a data-driven startup-rating and intelligence service — a 500 Global portfolio company scoring startups and crypto
  projects — and has since pivoted to prediction markets, letting users trade on real-world outcomes across crypto, FX, indices,
  and commodities using a distinctive Yes / No / Maybe outcome model. The current product is a client-side single-page web
  application hosted on Vercel at oddup.app (and oddup.com). As of this enrichment pass the live site is geo-restricted (HTTP
  451, x-blocked-country: US) and exposes no public developer, API, documentation, or .well-known surface — no OpenAPI, no
  API subdomains, and no published packages were discoverable. This profile therefore captures verified company identity and
  a domain-security probe only; it will be re-enriched if a public API surface appears.'
url: https://raw.githubusercontent.com/api-evangelist/oddup/refs/heads/main/apis.yml
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://oddup.app/favicon.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
x-founded: '2015'
x-founder: James Giancotti
x-headquarters: Singapore
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Prediction Markets
- Trading
- Cryptocurrency
- Fintech
- Startup Intelligence
- Singapore
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/oddup-domain-security.yml
- type: Website
  url: https://oddup.com
- type: Website
  name: Oddup Markets
  url: https://oddup.app
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1