Liquid website screenshot

Liquid

Liquid (liquid.trade, formerly tryliquid.xyz) is a perpetual-futures trading platform and perp-DEX aggregator that lets retail traders go long or short on 500+ markets — crypto perps, US and international equities, commodities, FX, indices, pre-IPO names such as OpenAI, Anthropic and SpaceX, and event/prediction contracts — 24/7 with up to 50x multipliers, routing orders through venues including Hyperliquid while keeping funds in the user's own non-custodial wallet. Its programmable surface is Co-Invest, a published remote Model Context Protocol (MCP) server at coinvest.liquid.trade that puts market research, portfolio state and confirmed trade execution inside Claude, ChatGPT, Cursor and any MCP-compatible client, secured with OAuth 2.1 (PKCE + dynamic client registration) and two scopes, read and trade. Liquid raised an $18M Series Seed led by Neo and Left Lane Capital in April 2026, following a $7.6M seed led by Paradigm.

Liquid publishes 1 API on the APIs.io network. Tagged areas include Company, Crypto Defi, Trading, Perpetual Futures, and Prediction Markets.

Liquid’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, pricing, and 26 more developer resources.

41.2/100 thin ▬ flat Agent 30/100 agent aware Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
1 APIs 1 MCP Servers
CompanyCrypto DefiTradingPerpetual FuturesPrediction MarketsFintechMCPAgentic CommerceOAuth

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 41.2/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 14.8 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 2.1 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 30/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 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/liquid: 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 1

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

Liquid Co-Invest MCP

Co-Invest is Liquid delivered as a remote Model Context Protocol (MCP) server. Once connected, an MCP client can research markets (live prices, funding rates, open interest, wha...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

liquid-mcp.yml

MCP SERVER

Security Posture 2

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

Liquid Authentication

oauth2 · 1 scheme

SECURITY

Liquid Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Liquid Scopes

2 scopes · authorizationCode

2 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 4

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 5

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: liquid
name: Liquid
description: Liquid (liquid.trade, formerly tryliquid.xyz) is a perpetual-futures trading platform and perp-DEX aggregator
  that lets retail traders go long or short on 500+ markets — crypto perps, US and international equities, commodities, FX,
  indices, pre-IPO names such as OpenAI, Anthropic and SpaceX, and event/prediction contracts — 24/7 with up to 50x multipliers,
  routing orders through venues including Hyperliquid while keeping funds in the user's own non-custodial wallet. Its programmable
  surface is Co-Invest, a published remote Model Context Protocol (MCP) server at coinvest.liquid.trade that puts market research,
  portfolio state and confirmed trade execution inside Claude, ChatGPT, Cursor and any MCP-compatible client, secured with
  OAuth 2.1 (PKCE + dynamic client registration) and two scopes, read and trade. Liquid raised an $18M Series Seed led by
  Neo and Left Lane Capital in April 2026, following a $7.6M seed led by Paradigm.
url: https://raw.githubusercontent.com/api-evangelist/liquid/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.liquid.trade/images/liquid-icon.svg
x-type: company
x-source: vc-portfolio
x-backed-by:
- paradigm
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Crypto Defi
- Trading
- Perpetual Futures
- Prediction Markets
- Fintech
- MCP
- Agentic Commerce
- OAuth
apis:
- aid: liquid:co-invest-mcp
  name: Liquid Co-Invest MCP
  description: Co-Invest is Liquid delivered as a remote Model Context Protocol (MCP) server. Once connected, an MCP client
    can research markets (live prices, funding rates, open interest, whale positioning, liquidation maps, news, leaderboards,
    prediction markets), read the connected account's portfolio, orders and balances, and propose real trades on the user's
    Liquid account. Every state-changing action renders a confirmation card that the human must tap before an order is sent.
    Authorization is OAuth 2.1 with PKCE and dynamic client registration, scoped read and trade; the connection can never
    withdraw or transfer funds. A paper-trading mode runs a simulated $10,000 balance against live market data.
  humanURL: https://www.liquid.trade/coinvest-docs
  baseURL: https://coinvest.liquid.trade/mcp
  image: https://www.liquid.trade/images/liquid-icon.svg
  tags:
  - MCP
  - Trading
  - Market Data
  - Prediction Markets
  properties:
  - type: MCPServer
    url: mcp/liquid-mcp.yml
  - type: Documentation
    url: https://www.liquid.trade/coinvest-docs
  - type: OAuthScopes
    url: scopes/liquid-scopes.yml
  - type: Authentication
    url: authentication/liquid-authentication.yml
  - type: Sandbox
    url: sandbox/liquid-sandbox.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/liquid-domain-security.yml
- type: Website
  url: https://tryliquid.xyz
- type: DeveloperPortal
  url: https://www.liquid.trade/coinvest
- type: Documentation
  url: https://docs.liquid.trade
- type: APIReference
  url: https://www.liquid.trade/coinvest-docs
- type: GettingStarted
  url: https://docs.tryliquid.xyz/about-liquid/quickstart-guide
- type: Support
  url: https://www.liquid.trade/support
- type: Blog
  url: https://www.liquid.trade/learn
- type: SignUp
  url: https://app.liquid.trade/?login=true
- type: Pricing
  url: https://docs.tryliquid.xyz/trading/fees
- type: TermsOfService
  url: https://www.liquid.trade/termsofservice
- type: PrivacyPolicy
  url: https://www.liquid.trade/privacy
- type: ChangeLog
  url: https://www.liquid.trade/changelog
- type: ChangeLog
  url: changelog/liquid-changelog.yml
- type: SecurityAudit
  url: https://www.liquid.trade/audits
- type: Discord
  url: https://discord.gg/liquidtrading
- type: Telegram
  url: https://t.me/liquid_perps
- type: Twitter
  url: https://x.com/liquidtrading
- type: LinkedIn
  url: https://www.linkedin.com/company/107723236
- type: YouTube
  url: https://www.youtube.com/@Liquid-Perps
- type: Careers
  url: https://jobs.ashbyhq.com/liquid
- type: BrandKit
  url: https://www.liquid.trade/brand
- type: MCPServer
  url: mcp/liquid-mcp.yml
- type: WellKnown
  url: well-known/liquid-well-known.yml
- type: LLMsTxt
  url: llms/liquid-llms.txt
- type: OAuthScopes
  url: scopes/liquid-scopes.yml
- type: Authentication
  url: authentication/liquid-authentication.yml
- type: Conventions
  url: conventions/liquid-conventions.yml
- type: Conformance
  url: conformance/liquid-conformance.yml
- type: Lifecycle
  url: lifecycle/liquid-lifecycle.yml
- type: Sandbox
  url: sandbox/liquid-sandbox.yml
- type: Packages
  url: packages/liquid-packages.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence