Datanomik

Datanomik is a Brazilian open finance and treasury-management platform that gives mid-to-large enterprises real-time, consolidated visibility across their bank accounts, balances, investments and payments through a single API. Authorized by Banco Central do Brasil as a Payment Transaction Initiator (ITP) and a participant in Brazil's Open Finance ecosystem, Datanomik connects to 30+ Brazilian financial institutions (Banco do Brasil, Itau, Bradesco, Caixa, BTG, Nubank, Safra, Mercado Pago and others) to deliver bank connectivity, cash and liquidity management, investment-portfolio tracking, cash-flow forecasting, cash pooling and transfers, automated bank statements and financial reporting. The company exposes two REST APIs - an OpenBanking data API and a Treasury/Remuneration API - secured with HTTP Basic API keys, documented on a ReadMe developer portal with a public Postman workspace and a dedicated sandbox. Backed by a16z, its clients include iFood, Magalu, Flamengo and Unimed.

Datanomik publishes 10 APIs on the APIs.io network, including Accounts API, Applications API, Balances API, and 7 more. Tagged areas include Company, Open Finance, Open Banking, Treasury Management, and Cash Management.

Datanomik’s developer surface includes documentation, API reference, getting-started guide, quickstart, signup flow, support, engineering blog, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub

52.8/100 developing ▬ flat Agent 69/100 agent native Full breakdown ↓
scored 2026-07-28 · rubric v0.5

AccessSelf serve

10 APIs 1 MCP Servers

CompanyOpen FinanceOpen BankingTreasury ManagementCash ManagementPaymentsPIXFinancial DataBank ConnectivityBrazilLatAmFintech

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5

Composite quality — 52.8/100 · developing

Contract Quality 13.8 / 25

Developer Ergonomics 15.7 / 20

Commercial Clarity 8.4 / 20

Operational Transparency 2.7 / 13

Governance 0.0 / 12

Discoverability 10.0 / 10

Agent readiness — 69/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 15 / 15

MCP Server 12 / 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 4 / 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/datanomik: 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 10

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

MCP Servers 1

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

Get Started 6

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

Quickstart

SignUp

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

WellKnown

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Components

DataModel

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Postman

Postman

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Compliance

Compliance

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Blog

Blog

Website

Website

LinkedIn

Source (apis.yml)

aid: datanomik
name: Datanomik
description: Datanomik is a Brazilian open finance and treasury-management platform that gives mid-to-large enterprises real-time,
  consolidated visibility across their bank accounts, balances, investments and payments through a single API. Authorized
  by Banco Central do Brasil as a Payment Transaction Initiator (ITP) and a participant in Brazil's Open Finance ecosystem,
  Datanomik connects to 30+ Brazilian financial institutions (Banco do Brasil, Itau, Bradesco, Caixa, BTG, Nubank, Safra,
  Mercado Pago and others) to deliver bank connectivity, cash and liquidity management, investment-portfolio tracking, cash-flow
  forecasting, cash pooling and transfers, automated bank statements and financial reporting. The company exposes two REST
  APIs - an OpenBanking data API and a Treasury/Remuneration API - secured with HTTP Basic API keys, documented on a ReadMe
  developer portal with a public Postman workspace and a dedicated sandbox. Backed by a16z, its clients include iFood, Magalu,
  Flamengo and Unimed.
url: https://raw.githubusercontent.com/api-evangelist/datanomik/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: profiled
x-tier-reason: enrichment-pipeline
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: '2026-07-18'
image: https://datanomik.com/favicon.ico
tags:
- Company
- Open Finance
- Open Banking
- Treasury Management
- Cash Management
- Payments
- PIX
- Financial Data
- Bank Connectivity
- Brazil
- LatAm
- Fintech
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: datanomik:datanomik-accounts-api
  name: Datanomik Accounts API
  description: The Accounts API from Datanomik — 5 operation(s) for accounts.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/datanomik-accounts-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-applications-api
  name: Datanomik Applications API
  description: The Applications API from Datanomik — 1 operation(s) for applications.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Applications
  properties:
  - type: OpenAPI
    url: openapi/datanomik-applications-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-balances-api
  name: Datanomik Balances API
  description: The Balances API from Datanomik — 1 operation(s) for balances.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Balances
  properties:
  - type: OpenAPI
    url: openapi/datanomik-balances-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-general-owners-api
  name: Datanomik General Owners API
  description: The General Owners API from Datanomik — 2 operation(s) for general owners.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - General Owners
  properties:
  - type: OpenAPI
    url: openapi/datanomik-general-owners-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-investments-api
  name: Datanomik Investments API
  description: The Investments API from Datanomik — 4 operation(s) for investments.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Investments
  properties:
  - type: OpenAPI
    url: openapi/datanomik-investments-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-links-api
  name: Datanomik Links API
  description: The Links API from Datanomik — 1 operation(s) for links.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Links
  properties:
  - type: OpenAPI
    url: openapi/datanomik-links-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-payment-slips-api
  name: Datanomik Payment Slips API
  description: The Payment Slips API from Datanomik — 1 operation(s) for payment slips.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Payment Slips
  properties:
  - type: OpenAPI
    url: openapi/datanomik-payment-slips-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-payments-api
  name: Datanomik Payments API
  description: The Payments API from Datanomik — 2 operation(s) for payments.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Payments
  properties:
  - type: OpenAPI
    url: openapi/datanomik-payments-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-pix-transactions-api
  name: Datanomik Pix Transactions API
  description: The Pix Transactions API from Datanomik — 2 operation(s) for pix transactions.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Pix Transactions
  properties:
  - type: OpenAPI
    url: openapi/datanomik-pix-transactions-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
- aid: datanomik:datanomik-transactions-api
  name: Datanomik Transactions API
  description: The Transactions API from Datanomik — 2 operation(s) for transactions.
  humanURL: https://docs.datanomik.com/docs/getting-started
  baseURL: https://api.datanomik.com
  tags:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/datanomik-transactions-api-openapi.yml
  - type: Documentation
    url: https://docs.datanomik.com/reference
common:
- type: DomainSecurity
  url: security/datanomik-domain-security.yml
- type: AgenticAccess
  url: agentic-access/datanomik-agentic-access.yml
- type: DeveloperPortal
  url: https://docs.datanomik.com/docs/getting-started
- type: Documentation
  url: https://docs.datanomik.com/docs/getting-started
- type: APIReference
  url: https://docs.datanomik.com/reference
- type: GettingStarted
  url: https://docs.datanomik.com/docs/quick-start
- type: Quickstart
  url: https://docs.datanomik.com/docs/quick-start
- type: SignUp
  url: https://dashboard.datanomik.com/#/sign-up
- type: Login
  url: https://dashboard.datanomik.com/
- type: Support
  url: mailto:support@datanomik.com
- type: Blog
  url: https://datanomik.com/entre-tesoureiros
- type: StatusPage
  url: https://status.datanomik.com
- type: GitHubOrganization
  url: https://github.com/datanomik
- type: TermsOfService
  url: https://datanomik.com/termos-e-condicoes
- type: PrivacyPolicy
  url: https://datanomik.com/politica-de-privacidade
- type: Postman
  url: https://www.postman.com/datanomik-team/workspace/datanomik-api/overview/
- type: Website
  url: https://datanomik.com
- type: LinkedIn
  url: https://www.linkedin.com/company/datanomik/
- type: LLMsTxt
  url: llms/datanomik-llms.txt
- type: Authentication
  url: authentication/datanomik-authentication.yml
- type: Conventions
  url: conventions/datanomik-conventions.yml
- type: ErrorCatalog
  url: errors/datanomik-problem-types.yml
- type: Lifecycle
  url: lifecycle/datanomik-lifecycle.yml
- type: Sandbox
  url: sandbox/datanomik-sandbox.yml
- type: Components
  url: components/datanomik-components.yml
- type: DataModel
  url: data-model/datanomik-data-model.yml
- type: Conformance
  url: conformance/datanomik-conformance.yml
- type: Compliance
  url: https://datanomik.com/seguranca
- type: MCPServer
  url: mcp/datanomik-mcp.yml
- type: WellKnown
  url: well-known/datanomik-well-known.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Datanomik

Kin Score

APIs 10

Datanomik Accounts API

Datanomik Applications API

Datanomik Balances API

Datanomik General Owners API

Datanomik Investments API

Datanomik Links API

Datanomik Payment Slips API

Datanomik Payments API

Datanomik Pix Transactions API

Datanomik Transactions API

MCP Servers 1

datanomik-mcp.yml

Security Posture 2

Datanomik Authentication

Datanomik Domain Security

Agentic Access 1

Datanomik Agentic Access

Resources