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 is listed with 1 API on the APIs.io network. Tagged areas include Company, Stablecoins, 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.

🌐 Visit website 📡 Profile data on GitHub

27.3/100 thin ▬ flat Agent 0/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company Stablecoins Yield Lending Treasury Management Embedded Finance Tokenization Real World Assets DeFiFintech InfrastructureBlockchain Fixed Income

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 27.3/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 7.7 / 17

Access Clarity 5.8 / 17

Operational Transparency 1.2 / 11

Contract Governance 1.9 / 10

Discoverability 6.2 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, 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/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/opentrade/"><img src="https://apis.io/badge/opentrade/card.svg" alt="Opentrade on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 34.2 — up to +13.2 composite points
Operational Transparency scores 10.5 — up to +11.6 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/opentrade/apis.yml: open an issue on github.com/api-evangelist/opentrade to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Stablecoins and Tokenization (stablecoin issuers, tokenized assets)	undeclared	-	-	-
LF Decentralized Trust (Hyperledger) Members and Projects (enterprise blockchain, digital identity, CBDC)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

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...

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Opentrade

SLA

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

Portal

Portal

GettingStarted

GettingStarted

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Conformance

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

CaseStudies

CaseStudies

Source (apis.yml)

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.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  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: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
x-docs-platform: gitbook
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
tags:
- Company
- Stablecoins
- Yield
- Lending
- Treasury Management
- Embedded Finance
- Tokenization
- Real World Assets
- DeFi
- Fintech Infrastructure
- Blockchain
- Fixed Income
tags_raw:
- 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

Opentrade API — frequently asked questions

Does Opentrade have an API?

Yes. APIs.io lists 1 API from Opentrade, including OpenTrade REST API.

Is the Opentrade API ready for AI agents?

Opentrade has a Kin Score of 27.3 out of 100 (thin) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/opentrade"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/opentrade/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/opentrade/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.