Merge pull request #26 from ethpandaops/feat/expose-service-urls

feat(config): include service URLs from cartographoor

Author: samcm

internal/api/config.go

@@ -24,12 +24,13 @@ type ConfigResponse struct {
 
 // NetworkInfo represents network metadata.
 type NetworkInfo struct {
-	Name         string `json:"name"`         // "mainnet", "sepolia", etc.
-	DisplayName  string `json:"display_name"` // "Mainnet", "Sepolia", etc.
-	ChainID      int64  `json:"chain_id"`
-	GenesisTime  int64  `json:"genesis_time"`
-	GenesisDelay int64  `json:"genesis_delay"` // Genesis delay in seconds
-	Forks        Forks  `json:"forks"`
+	Name         string            `json:"name"`         // "mainnet", "sepolia", etc.
+	DisplayName  string            `json:"display_name"` // "Mainnet", "Sepolia", etc.
+	ChainID      int64             `json:"chain_id"`
+	GenesisTime  int64             `json:"genesis_time"`
+	GenesisDelay int64             `json:"genesis_delay"` // Genesis delay in seconds
+	Forks        Forks             `json:"forks"`
+	ServiceUrls  map[string]string `json:"service_urls"` // Map of service name to URL
 }
 
 // Forks contains fork information for a network (API response format with snake_case).
@@ -123,6 +124,7 @@ func (h *ConfigHandler) buildNetworks(ctx context.Context) []NetworkInfo {
 		var (
 			chainID, genesisTime, genesisDelay int64
 			forks                              Forks
+			serviceUrls                        map[string]string
 		)
 
 		if net.ChainID != nil {
@@ -137,11 +139,13 @@ func (h *ConfigHandler) buildNetworks(ctx context.Context) []NetworkInfo {
 			genesisDelay = *net.GenesisDelay
 		}
 
-		// Get forks from cartographoor if available (forks not in config.yaml yet)
+		// Get forks and serviceUrls from cartographoor if available
 		if h.provider != nil {
 			if cartNet, exists := h.provider.GetNetwork(ctx, net.Name); exists {
 				// Transform cartographoor.Forks to API Forks
 				forks = transformForks(cartNet.Forks)
+				// Copy serviceUrls from cartographoor
+				serviceUrls = cartNet.ServiceUrls
 			}
 		}
 
@@ -161,6 +165,7 @@ func (h *ConfigHandler) buildNetworks(ctx context.Context) []NetworkInfo {
 			GenesisTime:  genesisTime,
 			GenesisDelay: genesisDelay,
 			Forks:        forks,
+			ServiceUrls:  serviceUrls,
 		})
 	}
 

internal/cartographoor/service.go

@@ -108,6 +108,7 @@ func (s *Service) processNetworks(
 			GenesisDelay: rawNet.GenesisConfig.GenesisDelay,
 			Forks:        rawNet.Forks,
 			TargetURL:    targetURL,
+			ServiceUrls:  rawNet.ServiceUrls,
 			LastUpdated:  rawNet.LastUpdated,
 		}
 	}

internal/cartographoor/types.go

@@ -22,11 +22,12 @@ type CartographoorResponse struct {
 // RawNetwork represents a network entry in the cartographoor JSON.
 // Only parses essential fields - network name comes from map key.
 type RawNetwork struct {
-	Status        string        `json:"status"`
-	ChainID       int64         `json:"chainId"`
-	LastUpdated   time.Time     `json:"lastUpdated"`
-	GenesisConfig GenesisConfig `json:"genesisConfig"`
-	Forks         Forks         `json:"forks"`
+	Status        string            `json:"status"`
+	ChainID       int64             `json:"chainId"`
+	LastUpdated   time.Time         `json:"lastUpdated"`
+	GenesisConfig GenesisConfig     `json:"genesisConfig"`
+	Forks         Forks             `json:"forks"`
+	ServiceUrls   map[string]string `json:"serviceUrls"` // Map of service name to URL
 }
 
 // GenesisConfig contains genesis configuration.
@@ -58,11 +59,12 @@ type Network struct {
 	DisplayName  string
 	Description  string
 	Status       string
-	ChainID      int64  // Integer chain ID
-	GenesisTime  int64  // Unix timestamp
-	GenesisDelay int64  // Genesis delay in seconds
-	Forks        Forks  // Fork information
-	TargetURL    string // CBT API URL constructed from network name
+	ChainID      int64             // Integer chain ID
+	GenesisTime  int64             // Unix timestamp
+	GenesisDelay int64             // Genesis delay in seconds
+	Forks        Forks             // Fork information
+	TargetURL    string            // CBT API URL constructed from network name
+	ServiceUrls  map[string]string // Map of service name to URL
 	LastUpdated  time.Time
 }