Atlar

aid: atlar
name: Atlar
description: Atlar is a treasury and payment operations platform that centralizes cash management, payments, forecasting,
  bank reconciliation, and debt and investment management for finance teams. It connects to banks and ERPs (NetSuite, SAP,
  Dynamics 365, Workday) across 100+ countries and exposes a resource-oriented JSON REST API grouped into product namespaces
  — financial-data (accounts, balances, transactions), payments (credit transfers, direct debits, counterparties, mandates),
  connectivity, IAM, analytics/forecasting and accounting. The platform is AI-native, offering a hosted MCP server, signed
  webhooks, OAuth 2.0 client-credentials auth, idempotency keys, cursor pagination and ETag optimistic concurrency. Atlar
  is SOC 2 and ISO 27001 certified. It is headquartered in Stockholm and backed by Index Ventures and General Catalyst.
url: https://raw.githubusercontent.com/api-evangelist/atlar/refs/heads/main/apis.yml
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
image: https://cdn.prod.website-files.com/656f3c6489ea21aff4dfcf78/692571712cc755c88534f173_atlar-treasury-meta-comp.png
x-type: company
x-source: index-ventures-portfolio
x-tier: profiled
x-tier-reason: enriched-from-provider-developer-surface
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Fintech
- Treasury
- Payments
- Banking
- Cash Management
- Financial Operations
- ERP Integration
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: atlar:atlar-api
  name: Atlar API
  humanURL: https://docs.atlar.com/docs/api
  baseURL: https://api.atlar.com
  tags:
  - Treasury
  - Payments
  - Banking
  - Financial Data
  description: Resource-oriented JSON REST API for treasury and payment operations. Paths follow /{namespace}/v#/{resource}
    across financial-data, payments, iam, connectivity, analytics and accounting namespaces. OAuth 2.0 client credentials
    (Bearer, 300s TTL) or HTTP Basic; Idempotency-Key on writes; token/limit cursor pagination; JSON Patch updates gated by
    If-Match/etag.
  properties:
  - url: https://docs.atlar.com/docs/api
    type: Documentation
  - url: https://docs.atlar.com/reference
    type: APIReference
  - url: https://docs.atlar.com/docs/getting-started
    type: GettingStarted
  - url: authentication/atlar-authentication.yml
    type: Authentication
  - url: conventions/atlar-conventions.yml
    type: Conventions
  - url: conventions/atlar-conventions.yml
    type: Idempotency
  - url: errors/atlar-error-codes.yml
    type: ErrorCatalog
  - url: data-model/atlar-data-model.yml
    type: DataModel
  - url: asyncapi/atlar-webhooks.yml
    type: Webhooks
  - url: mcp/atlar-mcp.yml
    type: MCPServer
common:
- type: TrustCenter
  url: security/atlar-trust-center.yml
- type: DomainSecurity
  url: security/atlar-domain-security.yml
- type: Website
  url: https://www.atlar.com/
- type: DeveloperPortal
  url: https://docs.atlar.com/docs
- type: Documentation
  url: https://docs.atlar.com/docs
- type: APIReference
  url: https://docs.atlar.com/reference
- type: GettingStarted
  url: https://docs.atlar.com/docs/getting-started
- type: Support
  url: https://www.atlar.com/contact
- type: Blog
  url: https://www.atlar.com/blog
- type: ChangeLog
  url: https://docs.atlar.com/changelog
- type: StatusPage
  url: https://status.atlar.com/
- type: Deprecation
  url: https://docs.atlar.com/docs/migrate-from-v1-to-v2
- type: Pricing
  url: https://www.atlar.com/pricing
- type: SignUp
  url: https://app.atlar.com/
- type: TermsOfService
  url: https://www.atlar.com/terms
- type: PrivacyPolicy
  url: https://www.atlar.com/privacy
- type: Compliance
  url: https://www.atlar.com/security
- type: Authentication
  url: authentication/atlar-authentication.yml
- type: OAuthAuthorizationServer
  url: well-known/atlar-oauth-authorization-server.json
- type: WellKnown
  url: well-known/atlar-well-known.yml
- type: MCPServer
  url: mcp/atlar-mcp.yml
- type: LLMsTxt
  url: llms/atlar-llms.txt
- type: Conventions
  url: conventions/atlar-conventions.yml
- type: Idempotency
  url: conventions/atlar-conventions.yml
- type: ErrorCatalog
  url: errors/atlar-error-codes.yml
- type: Webhooks
  url: asyncapi/atlar-webhooks.yml
- type: Lifecycle
  url: lifecycle/atlar-lifecycle.yml
- type: ChangeLog
  url: changelog/atlar-changelog.yml
- type: Sandbox
  url: sandbox/atlar-sandbox.yml
- type: Conformance
  url: conformance/atlar-conformance.yml
- type: DataModel
  url: data-model/atlar-data-model.yml