Treasury Prime website screenshot

Treasury Prime

Treasury Prime is an embedded banking platform connecting fintechs and enterprises to a network of partner banks. Provides REST APIs for persons, businesses, accounts, cards, payments (ACH, wire, book), transactions, statements, and webhooks.

Treasury Prime publishes 9 APIs on the APIs.io network, including Accounts API, Businesses API, Cards API, and 6 more. Tagged areas include FinTech, BaaS, Banking, Payments, and Card Issuing.

Treasury Prime’s developer surface includes authentication, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
30.1/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
11 APIs
FinTechBaaSBankingPaymentsCard IssuingACH

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 30.1/100 · thin
Contract Quality 13.6 / 25
Developer Ergonomics 2.6 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 3.4 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 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
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/treasury-prime: 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 11

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

Treasury Prime Bank API

REST API covering Persons, Businesses, Accounts, Cards, Payments (ACH, Wire, Book), Transactions, Statements, Counterparties, External Transfers, and Webhooks across a network o...

Treasury Prime Webhooks

Outbound HTTP webhook delivery for account, card, transaction, payment, and KYC events.

Treasury Prime Accounts API

The Accounts API from Treasury Prime — 2 operation(s) for accounts.

Treasury Prime Businesses API

The Businesses API from Treasury Prime — 2 operation(s) for businesses.

Treasury Prime Cards API

The Cards API from Treasury Prime — 2 operation(s) for cards.

Treasury Prime Health API

The Health API from Treasury Prime — 1 operation(s) for health.

Treasury Prime Payments API

The Payments API from Treasury Prime — 8 operation(s) for payments.

Treasury Prime Persons API

The Persons API from Treasury Prime — 1 operation(s) for persons.

Treasury Prime Statements API

The Statements API from Treasury Prime — 1 operation(s) for statements.

Treasury Prime Transactions API

The Transactions API from Treasury Prime — 2 operation(s) for transactions.

Treasury Prime Webhooks API

The Webhooks API from Treasury Prime — 2 operation(s) for webhooks.

Scroll for all 11

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Treasury Prime Bank API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Treasury Prime Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Treasury Prime Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Treasury Prime Finops

FINOPS

Security Posture 2

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

Treasury Prime Authentication

http · 1 scheme

SECURITY

Treasury Prime Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Treasury Prime Agentic Access

38 operations · 17 acting

38 operations · 17 acting

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

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 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: treasury-prime
url: https://raw.githubusercontent.com/api-evangelist/treasury-prime/refs/heads/main/apis.yml
name: Treasury Prime
kind: company
description: Treasury Prime is an embedded banking platform connecting fintechs and enterprises to a network of partner banks.
  Provides REST APIs for persons, businesses, accounts, cards, payments (ACH, wire, book), transactions, statements, and webhooks.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/treasury-prime.png
tags:
- FinTech
- BaaS
- Banking
- Payments
- Card Issuing
- ACH
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
- aid: treasury-prime:rest-api
  name: Treasury Prime Bank API
  description: REST API covering Persons, Businesses, Accounts, Cards, Payments (ACH, Wire, Book), Transactions, Statements,
    Counterparties, External Transfers, and Webhooks across a network of sponsor banks.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - REST
  - Banking
  - Payments
  properties:
  - type: Documentation
    url: https://developers.treasuryprime.com/
- aid: treasury-prime:webhooks
  name: Treasury Prime Webhooks
  description: Outbound HTTP webhook delivery for account, card, transaction, payment, and KYC events.
  humanURL: https://developers.treasuryprime.com/docs/webhooks
  baseURL: https://sandbox.treasuryprime.com/v1/webhooks
  tags:
  - Webhooks
  properties:
  - type: Documentation
    url: https://developers.treasuryprime.com/docs/webhooks
- aid: treasury-prime:treasury-prime-accounts-api
  name: Treasury Prime Accounts API
  description: The Accounts API from Treasury Prime — 2 operation(s) for accounts.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-accounts-api-openapi.yml
- aid: treasury-prime:treasury-prime-businesses-api
  name: Treasury Prime Businesses API
  description: The Businesses API from Treasury Prime — 2 operation(s) for businesses.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Businesses
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-businesses-api-openapi.yml
- aid: treasury-prime:treasury-prime-cards-api
  name: Treasury Prime Cards API
  description: The Cards API from Treasury Prime — 2 operation(s) for cards.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Cards
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-cards-api-openapi.yml
- aid: treasury-prime:treasury-prime-health-api
  name: Treasury Prime Health API
  description: The Health API from Treasury Prime — 1 operation(s) for health.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-health-api-openapi.yml
- aid: treasury-prime:treasury-prime-payments-api
  name: Treasury Prime Payments API
  description: The Payments API from Treasury Prime — 8 operation(s) for payments.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Payments
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-payments-api-openapi.yml
- aid: treasury-prime:treasury-prime-persons-api
  name: Treasury Prime Persons API
  description: The Persons API from Treasury Prime — 1 operation(s) for persons.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Persons
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-persons-api-openapi.yml
- aid: treasury-prime:treasury-prime-statements-api
  name: Treasury Prime Statements API
  description: The Statements API from Treasury Prime — 1 operation(s) for statements.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Statements
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-statements-api-openapi.yml
- aid: treasury-prime:treasury-prime-transactions-api
  name: Treasury Prime Transactions API
  description: The Transactions API from Treasury Prime — 2 operation(s) for transactions.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-transactions-api-openapi.yml
- aid: treasury-prime:treasury-prime-webhooks-api
  name: Treasury Prime Webhooks API
  description: The Webhooks API from Treasury Prime — 2 operation(s) for webhooks.
  humanURL: https://developers.treasuryprime.com/
  baseURL: https://sandbox.treasuryprime.com/v1
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/treasury-prime-webhooks-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/treasury-prime-agentic-access.yml
- type: DomainSecurity
  url: security/treasury-prime-domain-security.yml
- type: Authentication
  url: authentication/treasury-prime-authentication.yml
- type: GitHubOrganization
  url: https://github.com/treasuryprime
- type: LinkedIn
  url: https://www.linkedin.com/company/treasuryprime
- type: Website
  url: https://www.treasuryprime.com/
- type: Plans
  url: plans/treasury-prime-plans-pricing.yml
- type: RateLimits
  url: rate-limits/treasury-prime-rate-limits.yml
- type: FinOps
  url: finops/treasury-prime-finops.yml
- url: https://www.treasuryprime.com/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com