No API Key Operations

This page highlights public GraphQL operations commonly used without an API key.

note

This list is intended for quick discovery. Always verify the latest behavior in the public API reference before shipping production code.

Mutations commonly used without X-API-KEY

These are the no-key mutations commonly used in login and invoice-on-behalf flows:

• lnInvoiceCreateOnBehalfOfRecipient
• lnNoAmountInvoiceCreateOnBehalfOfRecipient
• lnUsdInvoiceCreateOnBehalfOfRecipient
• lnUsdInvoiceBtcDenominatedCreateOnBehalfOfRecipient

Queries commonly used without X-API-KEY

• accountDefaultWallet
• lnInvoicePaymentStatusByPaymentRequest
• lnInvoicePaymentStatusByHash (legacy, prefer lnInvoicePaymentStatusByPaymentRequest)
• btcPriceList
• businessMapMarkers

Agent Rule

When an agent needs an unauthenticated flow:

1. Start from this page.
2. Open the exact operation in the public API reference.
3. Confirm the required input object and response shape.
4. If anything is unclear, check /reference/graphql-api-for-llm.json before generating code.
5. If the operation needs auth after all, retry with X-API-KEY and the minimum required scope.

Related Docs

• Authentication
• API Reference for LLMs
• AI Agent API Playbook
• Public API Reference