can1357/oh-my-pi · error · Error

No Gemini credentials found. Set GEMINI_API_KEY, configure a

Error message

No Gemini credentials found. Set GEMINI_API_KEY, configure an API key for provider "google", or login with 'omp /login google-gemini-cli' / 'omp /login google-antigravity' to enable Gemini web search.

What it means

Thrown by searchGemini when no usable Gemini credential can be resolved: no OAuth seed (google-gemini-cli / google-antigravity login) is present and the stored API key for the resolved developer endpoint (provider 'google', GEMINI_API_KEY, or a Cloudflare AI Gateway credential) is missing or unparseable. It is a plain Error, not a SearchProviderError, because it is a local configuration problem, not a remote API failure.

Source

Thrown at packages/coding-agent/src/web/search/providers/gemini.ts:667

						url_context: params.url_context,
					},
					params.fetch,
					params.signal,
					params.timeoutMs,
					params.antigravityEndpointMode,
				),
			{ sessionId: params.sessionId, signal: params.signal, seed: seed.access },
		);
	} else {
		const endpoint = resolveGeminiDeveloperEndpoint();
		const storedApiKey = await params.authStorage.getApiKey(endpoint.authProvider, params.sessionId, {
			signal: params.signal,
		});
		const apiKey = endpoint.isCloudflareGateway
			? parseCloudflareAiGatewayCredential(storedApiKey ?? "")?.token
			: storedApiKey;
		if (!apiKey) {
			throw new Error(
				endpoint.isCloudflareGateway
					? 'No Cloudflare AI Gateway credential found. Configure provider "cloudflare-ai-gateway" or set CLOUDFLARE_AI_GATEWAY_API_KEY.'
					: "No Gemini credentials found. Set GEMINI_API_KEY, configure an API key for provider \"google\", or login with 'omp /login google-gemini-cli' / 'omp /login google-antigravity' to enable Gemini web search.",
			);
		}
		result = await callGeminiDeveloperSearch(
			apiKey,
			endpoint,
			selectedModel,
			searchQuery,
			params.system_prompt,
			params.max_output_tokens,
			params.temperature,
			{
				google_search: params.google_search,
				code_execution: params.code_execution,
				url_context: params.url_context,
			},

View on GitHub (pinned to 9690622007)

Solutions

Run `omp /login google-gemini-cli` (or google-antigravity) to set up OAuth credentials.
Export GEMINI_API_KEY with a valid AI Studio key, or configure an API key for provider "google" in AuthStorage.
If intending to use Cloudflare AI Gateway, configure provider "cloudflare-ai-gateway" (CLOUDFLARE_AI_GATEWAY_API_KEY) with the expected credential format.
Check the resolved endpoint config to confirm which auth provider it expects before setting keys.

Example fix

# before
$ omp web-search --provider gemini "query"  # Error: No Gemini credentials found
# after
$ export GEMINI_API_KEY=AIza...
$ omp web-search --provider gemini "query"

Defensive patterns

Strategy: validation

Validate before calling

import { AuthStorage } from './auth';
async function assertGeminiReady(auth: AuthStorage, sessionId?: string): Promise<void> {
  if (!process.env.GEMINI_API_KEY && !(await auth.getApiKey('google', sessionId))) {
    throw new Error('Gemini search unavailable: run `omp /login google-gemini-cli` or set GEMINI_API_KEY');
  }
}

Try / catch

try {
  return await searchGemini(params);
} catch (err) {
  if (err instanceof Error && err.message.includes('No Gemini credentials found')) {
    return fallbackProviderSearch(params); // e.g. use google or jina instead
  }
  throw err;
}

Prevention

Set GEMINI_API_KEY in the environment (or .env) before invoking Gemini search.
Prefer explicit `omp /login google-gemini-cli` OAuth setup on shared machines.
In CI, provision the key as a secret rather than relying on local login state.
When using Cloudflare AI Gateway, store the credential under the cloudflare-ai-gateway provider in the expected format.

When it happens

Trigger: Calling the Gemini web search provider (via search()/response) when: GEMINI_API_KEY is unset; provider 'google' has no API key in AuthStorage; the endpoint resolved to Cloudflare AI Gateway but the stored credential is not a parseable Cloudflare AI Gateway credential (parseCloudflareAiGatewayCredential returned undefined).

Common situations: Fresh install with no omp /login; CI environment without GEMINI_API_KEY exported; user logged into Google via a different tool; setting the Cloudflare gateway key in the wrong provider slot or in the wrong format.

Understand the failure class

Background: "API key is required" / "API key not found" / "No API key was set": the missing-api-key error family across 16 libraries — this error's family across 16 libraries.

Related errors

AI-assisted analysis of can1357/oh-my-pi@9690622007 (2026-08-31). Data as JSON: /api/errors/e19d8da25f322143. Report an issue: GitHub.