One API Key For Every Tool
Unified billing, no subscriptions, reduced switching costs and instant access to multiple tools
For you and your AI agents
One API for Any Tool
Access every integrated tool through a single, unified endpoint — each tool's native API, parameters and responses, passed straight through.
Browse tools →Unified Billing
One balance across every tool. No per-service accounts, no scattered invoices, no credentials to juggle.
How billing works →Instant Access
Use any integrated tool the moment you get your key — no per-provider signups, approval waits or onboarding.
Learn more →Drop-in Passthrough
Keep your existing code. We forward to each provider's native endpoints and return responses unmodified.
Read the docs →Featured Tools
One key, one bill — across every integration.
Google SERP across web, images, news, places, maps and scholar — plus webpage scraping. One endpoint per vertical.
General-purpose scraping with rotating proxies. Your upstream key is injected automatically.
Structured search-engine results across providers, with the API key handled for you.
The full ElevenLabs REST API for text-to-speech and voice, exposed via wildcard routing.
Start in three steps
From signup to your first request in minutes.
Get your API Key
Generate a key from your dashboard — one key works across every tool and provider.
Replace the base URL
Point your existing tool's SDK or requests at api.auxiliar.ai — or just ask your agent to do it for you.
curl https://api.auxiliar.ai/serper/search \ -H "Authorization: Bearer $AUXILIAR_API_KEY" \ -H "Content-Type: application/json" \ -d '{"q": "claude ai"}'