Origin

Origin (Origin Markets) is a digital debt capital markets (DCM) platform that automates bond issuance from front to back, connecting issuers, dealers, lawyers, and market infrastructure on a single platform. Its products cover automated transaction Documentation (termsheets and final terms with collaborative review and e-signing), Structured Notes, and a Marketplace database of 1,000+ issuers. Origin publishes a read-only Trades API and the open Airbrush "universal data language" (an ISO 20022-aligned OpenAPI specification) for post-trade straight-through processing across the ecosystem.

Origin publishes 1 API on the APIs.io network: Trades API. Tagged areas include Company, Financial Services, Capital Markets, Bond Issuance, and Debt Capital Markets.

Origin’s developer surface includes authentication, changelog, documentation, API reference, engineering blog, support, and 16 more developer resources.

🌐 Visit website 📡 Source on GitHub
35.1/100 thin ▬ flat Agent 54/100 agent ready Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
1 APIs
CompanyFinancial ServicesCapital MarketsBond IssuanceDebt Capital MarketsFixed IncomePost-TradeISO 20022FinTechStraight-Through Processing

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 35.1/100 · thin
Contract Quality 9.4 / 25
Developer Ergonomics 9.6 / 20
Commercial Clarity 2.1 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 54/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
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 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 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/origin: 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.

Origin Trades API

The Trades API from Origin — 3 operation(s) for trades.

Examples 3

Example request and response payloads for these APIs.

Origin Termsheet Fixed_Rate

41 fields

EXAMPLE

Origin Termsheet Floating_Rate

41 fields

EXAMPLE

Origin Termsheet Zero_Coupon

35 fields

EXAMPLE

Security Posture 2

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

Origin Authentication

apiKey · 1 scheme

SECURITY

Origin Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Origin Agentic Access

3 operations

3 operations · 0 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Lifecycle
Lifecycle
 Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 DataModel
DataModel

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 3

Status, limits, changes, and where to get help

ChangeLog
ChangeLog
 StatusPage
StatusPage
 Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

Website
Website
 Blog
Blog
 About
About

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: origin
name: Origin
description: Origin (Origin Markets) is a digital debt capital markets (DCM) platform that automates bond issuance from front
  to back, connecting issuers, dealers, lawyers, and market infrastructure on a single platform. Its products cover automated
  transaction Documentation (termsheets and final terms with collaborative review and e-signing), Structured Notes, and a
  Marketplace database of 1,000+ issuers. Origin publishes a read-only Trades API and the open Airbrush "universal data language"
  (an ISO 20022-aligned OpenAPI specification) for post-trade straight-through processing across the ecosystem.
url: https://raw.githubusercontent.com/api-evangelist/origin/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
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
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Financial Services
- Capital Markets
- Bond Issuance
- Debt Capital Markets
- Fixed Income
- Post-Trade
- ISO 20022
- FinTech
- Straight-Through Processing
image: https://originmarkets.com/universal/svg/social-accounts.svg
apis:
- aid: origin:origin-trades-api
  name: Origin Trades API
  description: The Trades API from Origin — 3 operation(s) for trades.
  humanURL: https://airbrush.originmarkets.com/v3/
  baseURL: https://airbrush.originmarkets.com/v3
  tags:
  - Trades
  properties:
  - type: OpenAPI
    url: openapi/origin-trades-api-openapi.yml
  - type: Documentation
    url: https://airbrush.originmarkets.com/v3/
  - type: Examples
    url: examples/origin-termsheet-fixed_rate.json
  - type: Examples
    url: examples/origin-termsheet-floating_rate.json
  - type: Examples
    url: examples/origin-termsheet-zero_coupon.json
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/origin-domain-security.yml
- type: AgenticAccess
  url: agentic-access/origin-agentic-access.yml
- type: Authentication
  url: authentication/origin-authentication.yml
- type: Conventions
  url: conventions/origin-conventions.yml
- type: Lifecycle
  url: lifecycle/origin-lifecycle.yml
- type: Conformance
  url: conformance/origin-conformance.yml
- type: ErrorCatalog
  url: errors/origin-problem-types.yml
- type: DataModel
  url: data-model/origin-data-model.yml
- type: ChangeLog
  url: changelog/origin-changelog.yml
- type: LLMsTxt
  url: llms/origin-llms.txt
- type: Overlay
  url: overlays/origin-airbrush-overlay.yaml
- type: AgentSkill
  url: skills/_index.yml
- type: Website
  url: https://originmarkets.com/
- type: DeveloperPortal
  url: https://login2.originmarkets.com/api/v1/
- type: Documentation
  url: https://airbrush.originmarkets.com/v3/
- type: APIReference
  url: https://airbrush.originmarkets.com/v3/
- type: Blog
  url: https://originmarkets.com/blog
- type: GitHubOrganization
  url: https://github.com/OriginMarkets/
- type: StatusPage
  url: https://status.originmarkets.com/
- type: Support
  url: https://originmarkets.com/contact-us
- type: PrivacyPolicy
  url: https://originmarkets.com/privacy-policy
- type: About
  url: https://originmarkets.com/about
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 16
  pass: local-v1