aid: concerto
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/concerto.png
name: Concerto
description: 'Concerto is a consumer fintech in the credit-card space, surfaced as a Matrix Partners
  portfolio company and tracked in the API Evangelist network. It operates a co-branded / consumer
  card program: cardholders are served through an account portal at app.concertocard.com that redirects
  to a Servicing Solutions cardholder-servicing platform (cardservices.servicingsolutions.com). The
  concertocard.com apex is used for corporate email (Microsoft 365) and domain verification (Atlassian,
  Facebook, GlobalSign) but does not currently serve a public marketing site, and an enrichment probe
  of July 2026 found no public developer portal, API documentation, OpenAPI, SDK, or other machine
  API surface. This profile therefore carries identity and domain-security signals only.'
url: https://raw.githubusercontent.com/api-evangelist/concerto/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- matrix-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Fintech
- Credit Cards
- Payments
- Cards
- Financial Services
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/concerto-domain-security.yml
- type: Website
  url: https://concertocard.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence