level2 website screenshot

level2

Level2 provides an accessible, intuitive platform for anyone to create, backtest, and deploy fully automated trading strategies—no coding or knowledge of proprietary programming languages required.

level2 publishes 6 APIs on the APIs.io network, including Backtesting API, Discovery API, Market Data API, and 3 more.

The level2 catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

level2’s developer surface includes authentication and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
42.7/100 developing ▬ flat Agent 38/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
6 APIs

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 42.7/100 · developing
Contract Quality 16.5 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 7.0 / 12
Discoverability 5.0 / 10
Agent readiness — 38/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 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
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/level2: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 6

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

level2 Backtesting API

Endpoints for running backtests on strategies against historical market data to validate performance before live deployment.

level2 Discovery API

Endpoints for discovering similar stocks and retrieving company fundamental summaries.

level2 Market Data API

Endpoints for retrieving historical OHLC price data for financial instruments across global exchanges.

level2 Strategies API

Endpoints for managing user trading strategies, including creation, retrieval, updating, deployment, and deletion of automated trading strategies built with the Level2 visual st...

level2 Technical Analysis API

Endpoints for detecting candlestick patterns and analyzing ticker trends using technical indicators.

level2 Users API

Endpoints for managing broker user accounts and their association with the Level2 platform.

Open Collections 2

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Level2 Strategy Builder API

OPEN COLLECTION

Level2 TradeStation Integration API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Level2 Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Level2 Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Level2 Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Level2 Context

0 classes · 7 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

level2 API Rules

6 rules · 4 warnings 2 info

SPECTRAL

JSON Schema 1

Standalone JSON Schema definitions for this provider's data models.

Level2 Trading Strategy

12 properties

JSON SCHEMA

Security Posture 3

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

Level2 Authentication

apiKey/http · 2 schemes

SECURITY

Level2 Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Level2 Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Level2 Agentic Access

15 operations · 7 acting · 1 human-in-the-loop

15 operations · 7 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

JSONSchema
JSONSchema

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

JSONLD
JSONLD

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: level2
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/level2.png
url: https://raw.githubusercontent.com/api-evangelist/level2/refs/heads/main/apis.yml
modified: '2026-05-19'
apis:
- aid: level2:level2-backtesting-api
  name: level2 Backtesting API
  description: Endpoints for running backtests on strategies against historical market data to validate performance before
    live deployment.
  humanURL: https://learn.trylevel2.com/docs/overview
  baseURL: https://api.example.com
  tags:
  - Backtesting
  properties:
  - type: OpenAPI
    url: openapi/level2-backtesting-api-openapi.yml
  - type: Documentation
    url: https://learn.trylevel2.com/docs/overview
- aid: level2:level2-discovery-api
  name: level2 Discovery API
  description: Endpoints for discovering similar stocks and retrieving company fundamental summaries.
  humanURL: https://learn.trylevel2.com/docs/overview
  baseURL: https://api.example.com
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/level2-discovery-api-openapi.yml
  - type: Documentation
    url: https://learn.trylevel2.com/docs/overview
- aid: level2:level2-market-data-api
  name: level2 Market Data API
  description: Endpoints for retrieving historical OHLC price data for financial instruments across global exchanges.
  humanURL: https://learn.trylevel2.com/docs/overview
  baseURL: https://api.example.com
  tags:
  - Market Data
  properties:
  - type: OpenAPI
    url: openapi/level2-market-data-api-openapi.yml
  - type: Documentation
    url: https://learn.trylevel2.com/docs/overview
- aid: level2:level2-strategies-api
  name: level2 Strategies API
  description: Endpoints for managing user trading strategies, including creation, retrieval, updating, deployment, and deletion
    of automated trading strategies built with the Level2 visual strategy builder.
  humanURL: https://learn.trylevel2.com/docs/overview
  baseURL: https://api.example.com
  tags:
  - Strategies
  properties:
  - type: OpenAPI
    url: openapi/level2-strategies-api-openapi.yml
  - type: Documentation
    url: https://learn.trylevel2.com/docs/overview
- aid: level2:level2-technical-analysis-api
  name: level2 Technical Analysis API
  description: Endpoints for detecting candlestick patterns and analyzing ticker trends using technical indicators.
  humanURL: https://learn.trylevel2.com/docs/overview
  baseURL: https://api.example.com
  tags:
  - Technical Analysis
  properties:
  - type: OpenAPI
    url: openapi/level2-technical-analysis-api-openapi.yml
  - type: Documentation
    url: https://learn.trylevel2.com/docs/overview
- aid: level2:level2-users-api
  name: level2 Users API
  description: Endpoints for managing broker user accounts and their association with the Level2 platform.
  humanURL: https://learn.trylevel2.com/docs/overview
  baseURL: https://api.example.com
  tags:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/level2-users-api-openapi.yml
  - type: Documentation
    url: https://learn.trylevel2.com/docs/overview
common:
- type: AgenticAccess
  url: agentic-access/level2-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/level2-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/level2-domain-security.yml
- type: Authentication
  url: authentication/level2-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/mylevel2
- type: Website
  url: https://www.trylevel2.com
- type: JSONLD
  url: json-ld/level2-context.jsonld
- type: JSONSchema
  url: json-schema/level2-strategy-schema.json
description: Level2 provides an accessible, intuitive platform for anyone to create, backtest, and deploy fully automated
  trading strategies—no coding or knowledge of proprietary programming languages required.