diff --git a/eslint-rules/throw-error-baseline.json b/eslint-rules/throw-error-baseline.json
index 0536a9d7..e95bfe53 100644
--- a/eslint-rules/throw-error-baseline.json
+++ b/eslint-rules/throw-error-baseline.json
@@ -220,13 +220,13 @@
   "src/shared/claude-extension-setup.ts:247",
   "src/shared/claude-extension-setup.ts:257",
   "src/shared/claude-extension-setup.ts:317",
-  "src/shared/provider-preset-catalog.ts:325",
-  "src/shared/provider-preset-catalog.ts:328",
-  "src/shared/provider-preset-catalog.ts:337",
-  "src/shared/provider-preset-catalog.ts:340",
-  "src/shared/provider-preset-catalog.ts:343",
-  "src/shared/provider-preset-catalog.ts:348",
+  "src/shared/provider-preset-catalog.ts:339",
+  "src/shared/provider-preset-catalog.ts:342",
   "src/shared/provider-preset-catalog.ts:351",
+  "src/shared/provider-preset-catalog.ts:354",
+  "src/shared/provider-preset-catalog.ts:357",
+  "src/shared/provider-preset-catalog.ts:362",
+  "src/shared/provider-preset-catalog.ts:365",
   "src/shared/toml-object.ts:23",
   "src/targets/codex-adapter.ts:103",
   "src/targets/codex-adapter.ts:275",
diff --git a/src/shared/provider-preset-catalog.ts b/src/shared/provider-preset-catalog.ts
index b2072f2d..5880588a 100644
--- a/src/shared/provider-preset-catalog.ts
+++ b/src/shared/provider-preset-catalog.ts
@@ -25,6 +25,7 @@ export const PROVIDER_PRESET_IDS = [
   'ollama-cloud',
   'novita',
   'fireworks',
+  'requesty',
 ] as const;
 
 export type ProviderPresetId = (typeof PROVIDER_PRESET_IDS)[number];
@@ -297,6 +298,19 @@ const RAW_PROVIDER_PRESET_DEFINITIONS: readonly ProviderPresetDefinition[] = [
     requiresApiKey: true,
     badge: 'Anthropic-compatible',
   },
+  {
+    id: 'requesty',
+    name: 'Requesty',
+    description: 'OpenAI-compatible LLM gateway (provider/model naming, e.g. openai/gpt-4o-mini)',
+    baseUrl: 'https://router.requesty.ai/v1',
+    defaultProfileName: 'requesty',
+    defaultModel: 'openai/gpt-4o-mini',
+    apiKeyPlaceholder: 'rqsty-sk-...',
+    apiKeyHint: 'Create an API key at app.requesty.ai/api-keys',
+    category: 'alternative',
+    requiresApiKey: true,
+    badge: 'OpenAI-compatible',
+  },
 ];
 
 function clonePresetDefinition(preset: ProviderPresetDefinition): ProviderPresetDefinition {
diff --git a/tests/unit/api/provider-presets-requesty.test.ts b/tests/unit/api/provider-presets-requesty.test.ts
new file mode 100644
index 00000000..5716c613
--- /dev/null
+++ b/tests/unit/api/provider-presets-requesty.test.ts
@@ -0,0 +1,57 @@
+import { describe, expect, it } from 'bun:test';
+import { getPresetById, isValidPresetId } from '../../../src/api/services/provider-presets';
+import { PROVIDER_PRESET_IDS } from '../../../src/shared/provider-preset-catalog';
+
+describe('provider-presets-requesty', () => {
+  it('resolves requesty preset id', () => {
+    const preset = getPresetById('requesty');
+    expect(preset?.id).toBe('requesty');
+    expect(preset?.baseUrl).toBe('https://router.requesty.ai/v1');
+    expect(preset?.defaultProfileName).toBe('requesty');
+  });
+
+  it('registers requesty in PROVIDER_PRESET_IDS', () => {
+    expect(PROVIDER_PRESET_IDS).toContain('requesty');
+  });
+
+  it('uses the OpenAI-compatible base URL with a /v1 suffix', () => {
+    const preset = getPresetById('requesty');
+    expect(preset?.baseUrl).toBe('https://router.requesty.ai/v1');
+    expect(preset?.baseUrl.endsWith('/v1')).toBe(true);
+  });
+
+  it('pins a provider/model default (openai/gpt-4o-mini)', () => {
+    const preset = getPresetById('requesty');
+    expect(preset?.defaultModel).toBe('openai/gpt-4o-mini');
+  });
+
+  it('validates requesty preset requires an API key', () => {
+    const preset = getPresetById('requesty');
+    expect(preset?.requiresApiKey).toBe(true);
+  });
+
+  it('is a plain (non-featured) alternative provider', () => {
+    const preset = getPresetById('requesty');
+    expect(preset?.category).toBe('alternative');
+    expect(preset?.featured).toBeUndefined();
+  });
+
+  it('treats requesty as a valid preset id', () => {
+    expect(isValidPresetId('requesty')).toBe(true);
+  });
+
+  it('handles whitespace in requesty preset id', () => {
+    const preset = getPresetById('  requesty  ');
+    expect(preset?.id).toBe('requesty');
+  });
+
+  it('handles uppercase requesty preset id', () => {
+    const preset = getPresetById('REQUESTY');
+    expect(preset?.id).toBe('requesty');
+  });
+
+  it('does not resolve partial or invalid requesty ids', () => {
+    expect(getPresetById('requesty-invalid')).toBeUndefined();
+    expect(isValidPresetId('requesty-invalid')).toBe(false);
+  });
+});