Infrastructure for
AI agents
Your agents need reliable multi-model access, automatic failover, and cost controls. Requesty handles the infrastructure so you can focus on agent logic.
from langchain_openai import ChatOpenAI
llm = ChatOpenAI(
base_url="https://router.requesty.ai/v1",
api_key="rq-...",
model="anthropic/claude-sonnet-4-20250514",
)
# Failover, caching, and routing handled
# automatically for every agent call.
import os
os.environ["OPENAI_BASE_URL"] = \
"https://router.requesty.ai/v1"
os.environ["OPENAI_API_KEY"] = \
"rq-..."
# CrewAI, AutoGen, or any
# OpenAI-compatible framework
# Budget guardrails prevent runaway costs.
What agents need
Reliable, cost-effective multi-model access with automatic failover and budget guardrails.
Reliability
Agents cannot stop mid-task. Automatic failover across providers means your agent never hits a dead end.
Multi-model access
Use fast models for classification, smart models for reasoning. Route dynamically per-task through one API.
Cost control
Set budgets per agent, per user. Prevent runaway costs from infinite loops. Kill switch for rogue agents.
Caching
Tool calls repeat. Cache saves 40-60% on common agent patterns. Same results, fraction of the cost.
Request tracing
See every step your agent took. Token usage, model selection, latency per step. Debug production agents.
Rate limit handling
Agents send bursts. Requesty queues and retries automatically. No 429s interrupting multi-step workflows.
Works with your framework
Any framework that speaks the OpenAI format works with Requesty. Just change the base URL.
Agent-specific features
Per-request model selection
Fast models for simple tasks, powerful models for complex reasoning. Route dynamically based on the step.
Budget guardrails
Set hard spending limits per agent or per user. Automatic cutoff prevents infinite loops from draining credits.
Request tracing
Full trace of every step: which model, how many tokens, what latency, what cost. Debug agents in production.
MCP server support
Connect your agents to external tools and data sources through the Model Context Protocol.
$10 free credits. Build agents that do not break.
No credit card required. Works with every major agent framework.