| name | rfc-0009-simple-payment-setup-protocol |
| description | Expert knowledge of Interledger RFC 0009 - Simple Payment Setup Protocol (SPSP). Use when users ask about SPSP, payment setup, payment pointers, HTTPS-based payment initialization, or receiver information exchange. Triggers on 'SPSP', 'payment setup', 'how to start a payment', or payment initialization questions. |
RFC 0009: Simple Payment Setup Protocol (SPSP)
Overview
Provides expert guidance on the Simple Payment Setup Protocol, an Application Layer protocol using HTTPS to exchange payment details and set up Interledger payments.
Core Capabilities
1. RFC Documentation Search
Access RFC specification details using the MCP tool:
mcp__interledger_org-v4_Docs__search_rfcs_documentation
Search with queries like:
- "SPSP simple payment setup protocol"
- "payment pointer resolution"
- "HTTPS payment setup"
2. Answer Questions
Provide detailed explanations based on the RFC specification.
3. Implementation Guidance
Help users implement and integrate the protocol or feature.
Common Topics
- SPSP endpoint format and responses
- Payment pointer resolution
- Receiver information structure
- HTTPS-based setup flow
- Integration with STREAM protocol
