slug: mastercard-developer-hub-for-fdx-apis provider: Mastercard Developer Hub for FDX APIs generated_by: planning/capability-mapping/scripts/classify_capabilities.py model: claude-opus-5 frame: - Banking & Capital Markets min_confidence: 0.7 capability_model: source: https://github.com/vincentmakes/turbo-ea-capabilities license: CC-BY-4.0 attribution: Turbo EA Capabilities by Vincent Verdet — Turbo EA, https://github.com/vincentmakes/turbo-ea-capabilities, CC BY 4.0 notice: NOTICE edge_count: 1 edges: - tag: Dynamic Client Registration spec_file: mastercard-developer-hub-for-fdx-apis-dynamic-client-registration-api-openapi.yml capability_id: BC-4270.40 capability_id_l1: BC-4270 capability_name: Developer Identity & Credential Management confidence: 0.7 evidence: POST /fdx/v6/register registerClient Client Registration Request; schemas client_id, registration_access_token, redirect_uris, grant_types, token_endpoint_auth_method reason: OAuth dynamic client registration lifecycle for third-party data-recipient applications — issuance and stewardship of developer/OAuth client credentials on an API platform, not a banking business capability.