Jon Staab
73 lines
1.7 KiB
Markdown
73 lines
1.7 KiB
Markdown
# Relay
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The `Relay` module provides utilities for working with Nostr relays, including URL normalization, validation, and relay profile handling.
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## API
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### Types and Enums
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```typescript
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// Relay operation modes
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export enum RelayMode {
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Read = "read",
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Write = "write",
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Messaging = "messaging"
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}
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// Relay information from NIP-11
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export type RelayProfile = {
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url: string;
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icon?: string;
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banner?: string;
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name?: string;
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pubkey?: string;
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contact?: string;
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software?: string;
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version?: string;
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negentropy?: number;
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description?: string;
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supported_nips?: number[];
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limitation?: {
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min_pow_difficulty?: number;
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payment_required?: boolean;
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auth_required?: boolean;
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};
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};
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```
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### URL Validation
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```typescript
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// Check if URL is a valid relay URL
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export declare const isRelayUrl: (url: string) => boolean;
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// Check if URL is an onion (Tor) address
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export declare const isOnionUrl: (url: string) => boolean;
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// Check if URL is a local address
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export declare const isLocalUrl: (url: string) => boolean;
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// Check if URL contains an IP address
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export declare const isIPAddress: (url: string) => boolean;
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// Check if URL is safe to share publicly
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export declare const isShareableRelayUrl: (url: string) => boolean;
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```
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### URL Normalization
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```typescript
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// Normalize relay URL to standard format
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export declare const normalizeRelayUrl: (url: string) => string;
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// Format URL for display (remove protocol, trailing slash)
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export declare const displayRelayUrl: (url: string) => string;
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```
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### Relay Profile
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```typescript
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// Get display name for relay profile
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export declare const displayRelayProfile: (profile?: RelayProfile, fallback?: string) => string;
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```
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