Collective2

Collective2 provides a marketplace for manager‑led trading strategies, allowing investors to follow and automate signals from professional strategy managers directly within their brokerage accounts. The platform offers API4 for developers to integrate strategy management, signal submission, and white‑label solutions, supporting multiple brokers and providing detailed documentation, pricing, and support resources.

Collective2 is listed with 4 APIs on the APIs.io network, including Autotrade API, General API, Strategies API, and 1 more. Tagged areas include Finance, Trading, Marketplace, API, and Investment.

The Collective2 catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Collective2’s developer surface includes authentication, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub

54.7/100 strong Agent 29/100 agent ready Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

4 APIs

Finance Trading MarketplaceAPIInvestment

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 54.7/100 · strong

Contract Quality 11.1 / 21

Developer Ergonomics 9.7 / 17

Access Clarity 7.6 / 17

Operational Transparency 3.7 / 11

Contract Governance 8.1 / 10

Discoverability 5.3 / 9

Regulatory Posture 4.3 / 15

Agent readiness — 29/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 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

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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.

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/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/collective2: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

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

Collective2 API

API for integrating strategy management, signal submission, and white‑label solutions.

Collective2 Autotrade API

The Autotrade API from Collective2 — 1 operation(s) for autotrade.

Collective2 General API

The General API from Collective2 — 2 operation(s) for general.

Collective2 Strategies API

The Strategies API from Collective2 — 2 operation(s) for strategies.

Pricing Plans 1

Published pricing tiers and plan structures.

Collective2 Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Collective2 Rate Limits

3 limits

RATE LIMITS

Semantic Vocabularies 1

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

Collective2 Context

6 classes · 7 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Collective2 API Rules

9 rules · 7 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

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

DeleteAutotradeAutotradeidResponse

2 properties

JSON SCHEMA

GetAutotradeAutotradeidResponse

2 properties

JSON SCHEMA

PostAutotradeAutotradeidRequest

3 properties

JSON SCHEMA

PostAutotradeAutotradeidResponse

2 properties

JSON SCHEMA

PutAutotradeAutotradeidRequest

4 properties

JSON SCHEMA

PutAutotradeAutotradeidResponse

2 properties

JSON SCHEMA

Security Posture 2

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

Collective2 Authentication

1 scheme

SECURITY

Collective2 Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conventions

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: collective2
name: Collective2
image: https://trade.collective2.com/og-cover.png
description: Collective2 provides a marketplace for manager‑led trading strategies, allowing investors to follow and automate
  signals from professional strategy managers directly within their brokerage accounts. The platform offers API4 for developers
  to integrate strategy management, signal submission, and white‑label solutions, supporting multiple brokers and providing
  detailed documentation, pricing, and support resources.
url: https://raw.githubusercontent.com/api-evangelist/collective2/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-09 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-09'
modified: '2026-10-09'
tags:
- Finance
- Trading
- Marketplace
- API
- Investment
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/collective2-rate-limits.yml
- type: Spectral
  url: rules/collective2-rules.yml
- type: JSONLD
  url: json-ld/collective2-context.jsonld
- type: Vocabulary
  url: vocabulary/collective2-vocabulary.yml
- type: DataModel
  url: data-model/collective2-data-model.yml
- type: Conventions
  url: conventions/collective2-conventions.yml
- type: Authentication
  url: authentication/collective2-authentication.yml
- type: Conformance
  url: conformance/collective2-conformance.yml
- type: LLMsTxt
  url: llms/collective2-llms.txt
- type: WellKnown
  url: well-known/collective2-well-known.yml
- type: Hosts
  url: hosts/collective2-hosts.yml
- type: Vendors
  url: vendors/collective2-vendors.yml
- type: GitHubOrganization
  url: https://github.com/collective2
- type: DomainSecurity
  url: security/collective2-domain-security.yml
- type: Website
  url: https://collective2.com
- type: DeveloperPortal
  url: https://trade.collective2.com
- type: Documentation
  url: https://trade.collective2.com/c2-api.html
- type: APIReference
  url: https://api-docs.collective2.com/apis/general/swagger/general
- type: GettingStarted
  url: https://trade.collective2.com/pricing.html
- type: Support
  url: https://support.collective2.com/
- type: Blog
  url: https://trade.collective2.com/blog.html
- type: Pricing
  url: https://trade.collective2.com/pricing.html
- type: SignUp
  url: https://collective2.com/securesignup
- type: TermsOfService
  url: https://collective2.com/terms-of-service
- type: PrivacyPolicy
  url: https://collective2.com/privacy-policy
apis:
- name: Collective2 API
  description: API for integrating strategy management, signal submission, and white‑label solutions.
  humanURL: https://trade.collective2.com/c2-api.html
  aid: collective2:collective2-api-2
- aid: collective2:collective2-autotrade-api
  name: Collective2 Autotrade API
  description: The Autotrade API from Collective2 — 1 operation(s) for autotrade.
  humanURL: https://trade.collective2.com/c2-api.html
  baseURL: https://api4-general.collective2.com
  tags:
  - Autotrade
  properties:
  - type: OpenAPI
    url: openapi/collective2-autotrade-api-openapi.yml
  - type: JSONSchema
    url: json-schema/collective2-put-autotrade-autotradeid-request-schema.json
  - type: JSONSchema
    url: json-schema/collective2-post-autotrade-autotradeid-request-schema.json
  - type: JSONSchema
    url: json-schema/collective2-delete-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-get-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-post-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-put-autotrade-autotradeid-response-schema.json
- aid: collective2:collective2-general-api
  name: Collective2 General API
  description: The General API from Collective2 — 2 operation(s) for general.
  humanURL: https://trade.collective2.com/c2-api.html
  baseURL: https://api4-general.collective2.com
  tags:
  - General
  properties:
  - type: OpenAPI
    url: openapi/collective2-general-api-openapi.yml
  - type: JSONSchema
    url: json-schema/collective2-put-autotrade-autotradeid-request-schema.json
  - type: JSONSchema
    url: json-schema/collective2-post-autotrade-autotradeid-request-schema.json
  - type: JSONSchema
    url: json-schema/collective2-delete-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-get-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-post-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-put-autotrade-autotradeid-response-schema.json
- aid: collective2:collective2-strategies-api
  name: Collective2 Strategies API
  description: The Strategies API from Collective2 — 2 operation(s) for strategies.
  humanURL: https://trade.collective2.com/c2-api.html
  baseURL: https://api4-general.collective2.com
  tags:
  - Strategies
  properties:
  - type: OpenAPI
    url: openapi/collective2-strategies-api-openapi.yml
  - type: JSONSchema
    url: json-schema/collective2-put-autotrade-autotradeid-request-schema.json
  - type: JSONSchema
    url: json-schema/collective2-post-autotrade-autotradeid-request-schema.json
  - type: JSONSchema
    url: json-schema/collective2-delete-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-get-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-post-autotrade-autotradeid-response-schema.json
  - type: JSONSchema
    url: json-schema/collective2-put-autotrade-autotradeid-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  method: derived
  generated: '2026-10-09'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes developer documentation but serves no machine-readable contract from it
  evidence:
  - url: https://api-docs.collective2.com/mcp
    status: null
  - url: https://support.collective2.com/mcp
    status: 401
  - url: https://collective2.com
    status: 200
  - url: https://equityzen.com/company/collective2
    status: 403
x-enrichment:
  date: '2026-10-09'
  status: enriched
  artifacts_added: 27
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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