use_voucher — Loyal Spark MCP Tool
use_voucher
(use voucher) is one of 39 tools on the
Loyal Spark
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call use_voucher from your client
- Claude Code Loyal Spark use_voucher run in your project directory
- Claude Desktop Loyal Spark use_voucher ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Loyal Spark use_voucher ~/.cursor/mcp.json
- VS Code Loyal Spark use_voucher .vscode/mcp.json
- Zed Loyal Spark use_voucher ~/.config/zed/settings.json
- Windsurf Loyal Spark use_voucher ~/.codeium/windsurf/mcp_config.json
- Cline Loyal Spark use_voucher ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Loyal Spark use_voucher ~/.gemini/settings.json
- Grok Loyal Spark use_voucher .mcp.json (in your project root)
- ChatGPT Loyal Spark use_voucher Settings → Connectors → Advanced → Developer mode
- Claude.ai Loyal Spark use_voucher Settings → Connectors → Add custom connector
- LangChain Loyal Spark use_voucher pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http loyal-spark https://api.loyalspark.online/loyalty-mcpOther tools on this server
- get_platform_info
- get_my_profile
- generate_program_defaults
- get_program_workflow_status
- list_loyalty_programs
- create_loyalty_program
- register_loyalty_program
- activate_loyalty_program
- update_program_status
- update_program_config
- list_rewards
- create_reward
- mint_loyalty_tokens
- transfer_loyalty_tokens
- earn_points
- confirm_mint_fee
- get_token_balance
- get_program_analytics
- list_marketplace_offers
- redeem_reward
- check_voucher_status
- get_platform_stats
- cancel_stale_offers
- create_personalized_offer
- update_reward_status
- send_report
- list_my_reports
- update_report_status
- delete_report
- export_customers
- create_gift_certificate
- list_gift_certificates
- revoke_gift_certificate
- mark_gift_certificate_minted
- bazaar_discover_resources
- bazaar_discover_mcp_servers
- bazaar_probe_x402
- bazaar_pay_and_call
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.