Zapmap Spark Pay API
Commercial cross-network EV charging payment API that lets a partner application start and stop charging sessions and receive live in-session updates on cost, time and kWh across Zap-Pay enabled chargers — Zapmap cites 10,000+ charge points across leading UK CPO networks reachable through a single integration. No base URL, endpoints, authentication scheme or roaming protocol (no OCPI or OCPP reference appears anywhere in Zapmap's public material) is published; access is via the business contact form only.