Opentrade

OpenTrade is an institutional-grade platform for stablecoin lending and yield products, enabling fintechs, neobanks, crypto exchanges, custodians, stablecoin issuers, and treasury managers to offer white-labeled and embedded yield on USDC, USDT, and EURC without off-ramping. The platform pairs a cloud web application and REST/GraphQL APIs with an on-chain blockchain protocol (a fork of Circle Research's Perimeter, built on the ERC-20 and ERC-4626 standards and deployed on Ethereum, Avalanche, and Plume) that issues yield-bearing vault tokens backed by real-world assets such as money market funds, US Treasury bills, corporate bonds, CLOs, and trade finance. OpenTrade combines this technology with a legal and operational framework (bankruptcy-remote SPVs, master lending agreements, and FCA-regulated oversight) so partners can deliver safe, compliant, scalable yield to KYC'd institutions and businesses. OpenTrade is developed by Open Trade Technology Ltd and is backed by Y Combinator.

Opentrade publishes 1 API on the APIs.io network. Tagged areas include Company, Stablecoin, Yield, Lending, and Treasury Management.

Opentrade’s developer surface includes developer portal, documentation, API reference, getting-started guide, engineering blog, support, and 12 more developer resources.

27.1/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
1 APIs
CompanyStablecoinYieldLendingTreasury ManagementEmbedded FinanceTokenizationReal World AssetsDeFiFintech InfrastructureBlockchainFixed Income

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 27.1/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 8.3 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 2.7 / 13
Governance 0.0 / 12
Discoverability 9.3 / 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/opentrade: 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.

OpenTrade REST API

Read-only REST API to query platform data, vaults, accounts, and transactions (current and historical) for building UIs, reporting, and reconciliation with middle/back-office sy...

Security Posture 1

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

Opentrade Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 1

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: opentrade
name: Opentrade
description: OpenTrade is an institutional-grade platform for stablecoin lending and yield products, enabling fintechs, neobanks,
  crypto exchanges, custodians, stablecoin issuers, and treasury managers to offer white-labeled and embedded yield on USDC,
  USDT, and EURC without off-ramping. The platform pairs a cloud web application and REST/GraphQL APIs with an on-chain blockchain
  protocol (a fork of Circle Research's Perimeter, built on the ERC-20 and ERC-4626 standards and deployed on Ethereum, Avalanche,
  and Plume) that issues yield-bearing vault tokens backed by real-world assets such as money market funds, US Treasury bills,
  corporate bonds, CLOs, and trade finance. OpenTrade combines this technology with a legal and operational framework (bankruptcy-remote
  SPVs, master lending agreements, and FCA-regulated oversight) so partners can deliver safe, compliant, scalable yield to
  KYC'd institutions and businesses. OpenTrade is developed by Open Trade Technology Ltd and is backed by Y Combinator.
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://framerusercontent.com/assets/MEWZZLzLjqClFoVpnfeN9dKWhO4.png
url: https://raw.githubusercontent.com/api-evangelist/opentrade/refs/heads/main/apis.yml
humanURL: https://www.opentrade.io/
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Stablecoin
- Yield
- Lending
- Treasury Management
- Embedded Finance
- Tokenization
- Real World Assets
- DeFi
- Fintech Infrastructure
- Blockchain
- Fixed Income
apis:
- name: OpenTrade REST API
  description: Read-only REST API to query platform data, vaults, accounts, and transactions (current and historical) for
    building UIs, reporting, and reconciliation with middle/back-office systems. Full endpoint and authentication documentation
    is available on request via an account manager.
  humanURL: https://docs.opentrade.io/developers/integrations-apis
  baseURL: https://docs.opentrade.io/developers/integrations-apis
  properties:
  - type: Documentation
    url: https://docs.opentrade.io/developers/integrations-apis
  - type: Blockchain
    url: https://docs.opentrade.io/developers/blockchain-protocol
common:
- type: DomainSecurity
  url: security/opentrade-domain-security.yml
- type: Website
  url: https://www.opentrade.io/
- type: Portal
  url: https://app.open-trade.io
- type: Documentation
  url: https://docs.opentrade.io/
- type: APIReference
  url: https://docs.opentrade.io/developers/integrations-apis
- type: GettingStarted
  url: https://docs.opentrade.io/getting-started/getting-started
- type: Blog
  url: https://www.opentrade.io/blog
- type: GitHubOrganization
  url: https://github.com/opentrade-io
- type: StatusPage
  url: https://status.opentrade.io/
- type: Login
  url: https://app.open-trade.io
- type: Support
  url: https://www.opentrade.io/contact
- type: TermsOfService
  url: https://docs.opentrade.io/terms-and-conditions/platform-terms-of-service
- type: PrivacyPolicy
  url: https://docs.opentrade.io/terms-and-conditions/privacy-and-cookie-policies
- type: CaseStudies
  url: https://www.opentrade.io/case-studies
- type: LLMsTxt
  url: llms/opentrade-llms.txt
- type: Lifecycle
  url: lifecycle/opentrade-lifecycle.yml
- type: Conformance
  url: conformance/opentrade-conformance.yml
- type: Packages
  url: packages/opentrade-packages.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 5
  pass: local-v1