Struct DiscoveryClient 

pub struct DiscoveryClient { /* private fields */ }

Discovery client for finding providers

Implementations

impl DiscoveryClient

pub async fn new(relays: Vec<String>) -> Result<Self>

Create a new discovery client

pub async fn new_with_key( relays: Vec<String>, private_key: String, ) -> Result<Self>

Create with a private key (for sending spawn requests)

pub fn get_npub(&self) -> String

Get the client’s public key (npub)

pub async fn list_providers( &self, filter: Option<ProviderFilter>, ) -> Result<Vec<ProviderInfo>>

List all available providers

pub async fn get_provider(&self, npub: &str) -> Result<Option<ProviderInfo>>

Get details of a specific provider (supports exact match or prefix of at least 8 chars) Accepts both hex pubkeys and bech32 npub format.

pub async fn is_provider_online(&self, npub: &str) -> bool

Check if a provider is online

pub async fn get_uptime(&self, npub: &str, days: u32) -> Result<f32>

Get uptime percentage for a provider

pub fn nostr(&self) -> &NostrRelaySubscriber

Get the underlying Nostr client (for sending messages)

pub fn sort_providers(providers: &mut [ProviderInfo], sort_by: &str)

Sort providers by various criteria

pub fn format_provider_table(providers: &[ProviderInfo]) -> String

Format provider list for display

pub fn format_provider_details(provider: &ProviderInfo) -> String

Format single provider details