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
1.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
0 APIs
CompanyPrediction MarketsTradingCryptocurrencyFintechStartup IntelligenceSingapore

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 1.2/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 1.5 / 15
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
Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime (on an ambiguous tag, where no other regime matched), so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
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: '0.23'
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