Call Levels

Call Levels was a Singapore-based financial technology company, founded in 2014 by Cynthia Siantar and Daniel Chia, that built a real-time financial markets monitoring and price-alert service. Its consumer mobile app (iOS and Android) let retail investors set price "call levels" and receive real-time alerts across multiple asset classes including forex, commodities, indices and equities, serving 500,000+ investors globally. On the institutional side it offered an open API and a chatbot/portfolio-management framework marketed to banks and financial institutions for embedding market monitoring into legacy systems. The company was backed by 500 Startups (500 Global) via a pre-Series A round. As of this profile the primary domain (call-levels.com) resolves to a parked registrar lander with no live developer portal, API documentation, or discoverable API surface, so the company appears dormant or defunct and no live API artifacts could be harvested.

Call Levels is profiled on the APIs.io network. Tagged areas include Company, Financial Services, FinTech, Market Data, and Price Alerts.

🌐 Visit website 📡 Source on GitHub

5.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.5

0 APIs

CompanyFinancial ServicesFinTechMarket DataPrice AlertsNotificationsPortfolio ManagementInvestingSingapore

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5

Composite quality — 5.7/100 · 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/call-levels: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Resources

Company 2

The organization behind the API

Website

Website

Crunchbase

Crunchbase

Source (apis.yml)

aid: call-levels
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/call-levels.png
name: Call Levels
description: Call Levels was a Singapore-based financial technology company, founded in 2014 by Cynthia Siantar and Daniel
  Chia, that built a real-time financial markets monitoring and price-alert service. Its consumer mobile app (iOS and Android)
  let retail investors set price "call levels" and receive real-time alerts across multiple asset classes including forex,
  commodities, indices and equities, serving 500,000+ investors globally. On the institutional side it offered an open API
  and a chatbot/portfolio-management framework marketed to banks and financial institutions for embedding market monitoring
  into legacy systems. The company was backed by 500 Startups (500 Global) via a pre-Series A round. As of this profile the
  primary domain (call-levels.com) resolves to a parked registrar lander with no live developer portal, API documentation,
  or discoverable API surface, so the company appears dormant or defunct and no live API artifacts could be harvested.
url: https://raw.githubusercontent.com/api-evangelist/call-levels/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
x-status: dormant
x-status-note: Enrichment 2026-07-18 found call-levels.com and www.call-levels.com serving a parked "/lander" redirect for
  every path (including bogus paths and all /.well-known/* endpoints), and no api./docs./developer. subdomains resolving.
  No live API surface, OpenAPI, or genuine well-known documents exist. The 200 responses from /.well-known/* are soft-404s
  (the parking catch-all), not real discovery documents.
x-founded: '2014'
x-headquarters: Singapore
x-founders:
- Cynthia Siantar
- Daniel Chia
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Financial Services
- FinTech
- Market Data
- Price Alerts
- Notifications
- Portfolio Management
- Investing
- Singapore
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://call-levels.com
- type: Crunchbase
  url: https://www.crunchbase.com/organization/call-levels
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence