Google Cloud Platform Google Cloud Pub/Sub API Messaging and ingestion for event-driven systems and streaming analytics. Documentation GitHub OpenAPI Documentation 📖 Documentation https://cloud.google.com/pubsub/docs/reference/rest 📖 Authentication https://cloud.google.com/docs/authentication 📖 GettingStarted https://cloud.google.com/pubsub/docs/quickstart-console 📖 RateLimits https://cloud.google.com/pubsub/quotas Specifications ⚙ OpenAPI https://pubsub.googleapis.com/$discovery/rest?version=v1 SDKs 📦 SDK https://cloud.google.com/pubsub/docs/reference/libraries Other Resources 🔗 Pricing https://cloud.google.com/pubsub/pricing 🔗 Console https://console.cloud.google.com/cloudpubsub 🔗 ReleaseNotes https://cloud.google.com/pubsub/docs/release-notes