Merge pull request #19 from lookfirst-io/manba/addmore_provider_control_only_openrouter

feat: add openrouter provider control : only

Author: manbax

chat.go

@@ -230,13 +230,14 @@ type ChatCompletionRequest struct {
 }
 
 type PostOpenrouterProviderRequest struct {
-	Sort              string   `json:"sort"`               // Sort providers by price or throughput. (e.g. "price" or "throughput")
-	Quantizations     []string `json:"quantizations"`      // List of quantization levels to filter by (e.g. ["int4", "int8"])
-	Ignore            []string `json:"ignore"`             // List of provider names to skip for this request.
-	DataCollection    string   `json:"data_collection"`    // Control whether to use providers that may store data. "deny" or "allow"
-	RequireParameters bool     `json:"require_parameters"` // Only use providers that support all parameters in your request.
-	AllowFallbacks    bool     `json:"allow_fallbacks"`    // Whether to allow backup providers when the primary is unavailable.
-	Order             []string `json:"order"`              // List of provider names to try in order
+	Sort              string   `json:"sort,omitempty"`               // Sort providers by price or throughput. (e.g. "price" or "throughput")
+	Quantizations     []string `json:"quantizations,omitempty"`      // List of quantization levels to filter by (e.g. ["int4", "int8"])
+	Ignore            []string `json:"ignore,omitempty"`             // List of provider names to skip for this request.
+	DataCollection    string   `json:"data_collection,omitempty"`    // Control whether to use providers that may store data. "deny" or "allow"
+	RequireParameters bool     `json:"require_parameters,omitempty"` // Only use providers that support all parameters in your request.
+	AllowFallbacks    bool     `json:"allow_fallbacks,omitempty"`    // Whether to allow backup providers when the primary is unavailable.
+	Order             []string `json:"order,omitempty"`              // List of provider names to try in order
+	Only              []string `json:"only,omitempty"`               // List of provider slugs to allow for this request.
 }
 
 // context : https://openrouter.ai/docs/use-cases/reasoning-tokens