Getting Started Quickstart

Authentication, Funding & Withdrawals Sending & Receiving Payments Reconciliation, Error Handling & Testing Promoting to Production Creating & Paying Offers

SDKs Authentication Lightspark CLI Signed Operations Webhooks Remote Signing LNURLs Versioning Unique Identifiers Pagination Errors

Introduction UMA Playground Quickstart UMA Addresses Keys, Auth, and Encryption Initial LNURLP Request Versioning Fetching Public Keys and Verifying Signatures LNURLP Response Payreq Request Payreq Response Sending the Payment & Post-transaction Hooks UMA Invoice and Request Error Handling Requesting Counterparty User Information Lightspark Testing VASP Additional Resources Migrating from UMA v0.x to UMA v1

Introduction UMA Invitations Setup Create an Invitation Open an Invitation Claim an Invitation Cancel an Invitation Webhook for Claimed Invitations Fetch an Invitation The Invitation Object

Getting Started Quickstart

Authentication, Funding & Withdrawals Sending & Receiving Payments Reconciliation, Error Handling & Testing Promoting to Production Creating & Paying Offers

SDKs Authentication Lightspark CLI Signed Operations Webhooks Remote Signing LNURLs Versioning Unique Identifiers Pagination Errors

Introduction UMA Playground Quickstart UMA Addresses Keys, Auth, and Encryption Initial LNURLP Request Versioning Fetching Public Keys and Verifying Signatures LNURLP Response Payreq Request Payreq Response Sending the Payment & Post-transaction Hooks UMA Invoice and Request Error Handling Requesting Counterparty User Information Lightspark Testing VASP Additional Resources Migrating from UMA v0.x to UMA v1

Introduction UMA Invitations Setup Create an Invitation Open an Invitation Claim an Invitation Cancel an Invitation Webhook for Claimed Invitations Fetch an Invitation The Invitation Object

Lightning Payment Direction

This is an enum identifying the payment direction.Values (2)

INCOMINGA payment that is received by the node.
OUTGOINGA payment that is sent by the node.