Catena

Catena (Catena Labs) is building a regulated banking and governance platform for AI agents. The platform gives agents verified identities, custodial and non-custodial accounts, fiat and stablecoin payment rails across ten chains, yield on idle assets, and policy-enforced spending controls. For the humans and businesses deploying those agents it is a control plane: set policy, cap spending, restrict counterparties, audit every movement, and halt activity when needed. Agents access the platform through an API, a CLI, an MCP server, and a Skills framework. Founded by Sean Neville (CEO) and Matt Venables (CTO) - both Circle co-founders and creators of USDC - Catena has filed for a National Trust Bank charter with the OCC and raised $48M total ($30M Series A co-led by a16z crypto and Acrew, with QED, Coinbase Ventures, General Catalyst, Breyer Capital, IDG Capital, Oak HC/FT, and Pillar).

Catena publishes 1 API on the APIs.io network. Tagged areas include Company, Banking, Agentic Finance, AI Agents, and Payments.

Catena’s developer surface includes engineering blog, signup flow, support, CLI, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub

23.6/100 emerging ▬ flat Agent 17/100 agent aware Full breakdown ↓
scored 2026-08-10 · rubric v0.9.1

1 APIs 1 MCP Servers

CompanyBankingAgentic FinanceAI AgentsPaymentsStablecoinsGovernanceFintech

Kin Score

Kin Score How this is scored →
scored 2026-08-10 · rubric v0.9.1

Composite quality — 23.6/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 5.7 / 20

Commercial Clarity 6.8 / 20

Operational Transparency 2.1 / 13

Governance 0.0 / 12

Discoverability 8.7 / 10

Agent readiness — 17/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

MCP Server 12 / 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 4 / 4

Consent & Bot Identity 3 / 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/catena: 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.

Catena API

Catena's banking and governance API for AI agents - agent identity, custodial and non-custodial accounts, fiat and stablecoin payments, yield, and policy-enforced spending contr...

MCP Servers 1

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

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

MCPServer

MCPServer

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

DomainSecurity

DomainSecurity

SecurityTxt

SecurityTxt

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: catena
name: Catena
description: 'Catena (Catena Labs) is building a regulated banking and governance platform for AI agents. The platform gives
  agents verified identities, custodial and non-custodial accounts, fiat and stablecoin payment rails across ten chains, yield
  on idle assets, and policy-enforced spending controls. For the humans and businesses deploying those agents it is a control
  plane: set policy, cap spending, restrict counterparties, audit every movement, and halt activity when needed. Agents access
  the platform through an API, a CLI, an MCP server, and a Skills framework. Founded by Sean Neville (CEO) and Matt Venables
  (CTO) - both Circle co-founders and creators of USDC - Catena has filed for a National Trust Bank charter with the OCC and
  raised $48M total ($30M Series A co-led by a16z crypto and Acrew, with QED, Coinbase Ventures, General Catalyst, Breyer
  Capital, IDG Capital, Oak HC/FT, and Pillar).'
url: https://raw.githubusercontent.com/api-evangelist/catena/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- qed-investors
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://catena.com/images/og/pages/home.png
tags:
- Company
- Banking
- Agentic Finance
- AI Agents
- Payments
- Stablecoins
- Governance
- Fintech
apis:
- name: Catena API
  description: Catena's banking and governance API for AI agents - agent identity, custodial and non-custodial accounts, fiat
    and stablecoin payments, yield, and policy-enforced spending controls. Currently in Private Access.
  humanURL: https://catena.com/
  baseURL: https://api.catena.com
  tags:
  - Banking
  - Payments
  - Agentic Finance
  properties: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: VulnerabilityDisclosure
  url: security/catena-vulnerability-disclosure.yml
- type: Security
  url: https://catena.com/.well-known/security.txt
- type: DomainSecurity
  url: security/catena-domain-security.yml
- type: Website
  url: https://catena.com/
- type: About
  url: https://catena.com/about
- type: Blog
  url: https://catena.com/blog
- type: SignUp
  url: https://app.catena.com
- type: Login
  url: https://app.catena.com
- type: TermsOfService
  url: https://catena.com/legal/tos
- type: PrivacyPolicy
  url: https://catena.com/legal/privacy
- type: GitHubOrganization
  url: https://github.com/catena-labs
- type: Support
  url: mailto:hello@catena.com
- type: LLMsTxt
  url: llms/catena-llms.txt
- type: WellKnown
  url: well-known/catena-well-known.yml
- type: SecurityTxt
  url: well-known/catena-security.txt
- type: Packages
  url: packages/catena-packages.yml
- type: SDKs
  url: packages/catena-packages.yml
- type: CLI
  url: cli/catena-cli.yml
- type: MCPServer
  url: mcp/catena-mcp.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence