From 17b58f8f5fc95575108ce35e28ca7e3baec47384 Mon Sep 17 00:00:00 2001
From: diegosouzapw <diegosouza.pw@gmail.com>
Date: Sun, 31 May 2026 10:56:21 -0300
Subject: [PATCH] fix(providers): route Pollinations to gen.pollinations.ai/v1
 (#2987)

Pollinations retired the legacy text.pollinations.ai host, which now returns
404 'This is our legacy API' for all models. The registry primary baseUrl (and
the executor's hardcoded fallback) still pointed at it; gen.pollinations.ai/v1
is the current OpenAI-compatible gateway (it was already listed as the
secondary fallback). Make gen the sole/primary endpoint and align the executor
test.

Closes #2987
---
 CHANGELOG.md                             |  3 +++
 open-sse/config/providerRegistry.ts      | 12 +++++-------
 open-sse/executors/pollinations.ts       |  2 +-
 tests/unit/executor-pollinations.test.ts |  7 +++++--
 4 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8983ae939..e43e8e0630 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -59,6 +59,9 @@
 
 ### Fixed
 
+- **providers/pollinations:** route to `gen.pollinations.ai/v1` instead of the
+  retired `text.pollinations.ai` host, which now returns `404 "legacy API"` for
+  all models. The gen gateway is the current OpenAI-compatible endpoint. (#2987)
 - **executors/codex:** drop the CLI-injected `image_generation` hosted tool for
   free-plan Codex accounts (`workspacePlanType === "free"`), which can't run it
   server-side and would otherwise get an upstream 400. Paid plans keep it.
diff --git a/open-sse/config/providerRegistry.ts b/open-sse/config/providerRegistry.ts
index 2258d55ff2..212902ab15 100644
--- a/open-sse/config/providerRegistry.ts
+++ b/open-sse/config/providerRegistry.ts
@@ -3441,13 +3441,11 @@ export const REGISTRY: Record<string, RegistryEntry> = {
     alias: "pol",
     format: "openai",
     executor: "pollinations",
-    // Primary endpoint is text.pollinations.ai. gen.pollinations.ai is the current
-    // OpenAI-compatible fallback used when the primary edge is rate-limited or unavailable.
-    baseUrl: "https://text.pollinations.ai/openai/chat/completions",
-    baseUrls: [
-      "https://text.pollinations.ai/openai/chat/completions",
-      "https://gen.pollinations.ai/v1/chat/completions",
-    ],
+    // #2987: Pollinations retired the legacy text.pollinations.ai host (it now
+    // returns 404 "This is our legacy API"). The current OpenAI-compatible gateway
+    // is gen.pollinations.ai/v1, so route there as the primary endpoint.
+    baseUrl: "https://gen.pollinations.ai/v1/chat/completions",
+    baseUrls: ["https://gen.pollinations.ai/v1/chat/completions"],
     authType: "apikey",
     authHeader: "bearer",
     models: [
diff --git a/open-sse/executors/pollinations.ts b/open-sse/executors/pollinations.ts
index e3f14f08e9..eae763e458 100644
--- a/open-sse/executors/pollinations.ts
+++ b/open-sse/executors/pollinations.ts
@@ -11,7 +11,7 @@ export class PollinationsExecutor extends BaseExecutor {
   buildUrl(_model: string, _stream: boolean, urlIndex = 0, _credentials = null): string {
     const baseUrls = this.getBaseUrls();
     return (
-      baseUrls[urlIndex] || baseUrls[0] || "https://text.pollinations.ai/openai/chat/completions"
+      baseUrls[urlIndex] || baseUrls[0] || "https://gen.pollinations.ai/v1/chat/completions"
     );
   }
 
diff --git a/tests/unit/executor-pollinations.test.ts b/tests/unit/executor-pollinations.test.ts
index bf21aaed98..875d7027d2 100644
--- a/tests/unit/executor-pollinations.test.ts
+++ b/tests/unit/executor-pollinations.test.ts
@@ -3,12 +3,15 @@ import assert from "node:assert/strict";
 
 import { PollinationsExecutor } from "../../open-sse/executors/pollinations.ts";
 
-test("PollinationsExecutor.buildUrl uses the primary endpoint and the gen fallback", () => {
+test("#2987 PollinationsExecutor.buildUrl uses the gen.pollinations.ai gateway (not the legacy text host)", () => {
   const executor = new PollinationsExecutor();
+  // Legacy text.pollinations.ai now 404s ("legacy API"); gen.pollinations.ai/v1
+  // is the current OpenAI-compatible endpoint and must be the primary.
   assert.equal(
     executor.buildUrl("openai", true),
-    "https://text.pollinations.ai/openai/chat/completions"
+    "https://gen.pollinations.ai/v1/chat/completions"
   );
+  // No legacy text.pollinations.ai endpoint should remain in the rotation.
   assert.equal(
     executor.buildUrl("openai", true, 1),
     "https://gen.pollinations.ai/v1/chat/completions"