Mesh Payments API
RESTful API for the Mesh spend management platform. Documented capabilities include connectivity verification, virtual card lifecycle management (issuance, suspension, cancellation), merchant and category limitation configuration, metadata tagging for tracking, authorization and settlement data retrieval, and real-time account balance access. Authentication is HMAC-SHA256 request signing or OAuth 2.0 client credentials. Full endpoint reference and code samples (Python, Node.js, Java, C#, PHP) are published on the Mesh Developers Portal, which is served behind HTTP Basic authentication.