feat(providers): integrate wave4 free-tier gateways

src/shared/constants/config.ts

@@ -32,6 +32,8 @@ export const PROVIDER_ENDPOINTS = {
   "poixe-ai": "https://api.poixe.com/v1/chat/completions",
   "naga-ai": "https://api.naga.ac/v1/chat/completions",
   "chat-oripe": "https://api.oriper.com/v1/chat/completions",
+  freeinference: "https://freeinference.org/v1/chat/completions",
+  "free-ai": "https://api.free.ai/v1/chat/",
   glm: "https://api.z.ai/api/anthropic/v1/messages",
   glmt: "https://api.z.ai/api/anthropic/v1/messages",
   "bailian-coding-plan": "https://coding-intl.dashscope.aliyuncs.com/apps/anthropic/v1/messages",

src/shared/constants/providers.ts

@@ -111,6 +111,8 @@ export const AGGREGATOR_PROVIDER_IDS = new Set([
   "poixe-ai",
   "naga-ai",
   "chat-oripe",
+  "freeinference",
+  "free-ai",
 ]);
 
 export const ENTERPRISE_CLOUD_PROVIDER_IDS = new Set([

src/shared/constants/providers/apikey/gateways.ts

@@ -443,6 +443,36 @@ export const APIKEY_PROVIDERS_GATEWAYS = {
     apiHint:
       "Use https://api.oriper.com/v1 only after confirming the provider's current documentation, terms and key issuance. No quota is guaranteed by this catalog.",
   },
+  freeinference: {
+    id: "freeinference",
+    alias: "freeinference",
+    name: "FreeInference",
+    icon: "science",
+    color: "#8B5CF6",
+    textIcon: "FI",
+    passthroughModels: true,
+    website: "https://freeinference.org",
+    hasFree: true,
+    freeNote:
+      "Free research access without a card; non-Harvard applicants require manual approval and no numeric quota is publicly guaranteed.",
+    apiHint:
+      "Apply for a FreeInference key, then use https://freeinference.org/v1 as the OpenAI-compatible base URL. Terms allow prompt/response logging and possible publication of anonymized research data; never send sensitive or production data.",
+  },
+  "free-ai": {
+    id: "free-ai",
+    alias: "free-ai",
+    name: "Free.ai",
+    icon: "hub",
+    color: "#16A34A",
+    textIcon: "FA",
+    passthroughModels: true,
+    website: "https://free.ai",
+    hasFree: true,
+    freeNote:
+      "30,000 tokens/day cover self-hosted models after email verification. Usage beyond the pool can bill at raw cost, and premium external models are paid.",
+    apiHint:
+      "Create an sk-free- key, then use the nonstandard but OpenAI-shaped https://api.free.ai/v1/chat/ endpoint. Select a self-hosted zero-price model to stay within the free pool.",
+  },
   dgrid: {
     id: "dgrid",
     alias: "dgrid",