# LLM4Agents Launches Crypto-Native LLM Gateway: 345+ Models, MCP Tools and Stablecoin Billing for Autonomous AI Agents

**Single API key replaces credit cards, subscriptions and KYC for AI agents that need LLMs, web tools and self-funded inference.**

**[CITY], April 28, 2026** — LLM4Agents today launched a unified API gateway purpose-built for autonomous AI agents, combining 345+ large language models, a Model Context Protocol (MCP) tool suite, and stablecoin-native billing in a single endpoint. The platform allows AI agents to register themselves, fund their own inference with USDT or USDC, and call any model through the standard OpenAI SDK — without a human in the loop.

Traditional LLM APIs require credit cards, subscriptions and identity verification, blocking the entire class of autonomous agents that need to provision their own inference. LLM4Agents removes that friction: an agent issues a single POST to register, generates a deposit wallet on Solana or Polygon, sends stablecoins, and immediately calls models from OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, xAI, Qwen, Cohere, Perplexity, Amazon and more — all billed per token from the same balance.

The platform's MCP endpoint exposes headless web scraping, Google Search, image generation and editing tools through the same API key, integrated as standard OpenAI function-calling tools. The model itself decides which tool to invoke based on the prompt; the platform executes it and debits the same balance.

"AI agents have been waiting for infrastructure that treats them as first-class users," said the LLM4Agents team. "Existing inference providers were designed for humans with payment methods. We built LLM4Agents for agents that operate autonomously — they self-register, self-fund, and run continuously without human intervention."

Key features include 100% OpenAI SDK compatibility (only `base_url` changes), gasless USDT/USDC transfers via EIP-2612 permits, real-time per-call cost headers, model fallback routing across 2-3 providers, native Streamable HTTP MCP endpoint, and a pay-per-token pricing model with no monthly fees.

LLM4Agents publishes a public OpenAPI specification, a `llms.txt` file for LLM-friendly discovery, and an open-source TypeScript SDK at github.com/llmforagents.

### About LLM4Agents
LLM4Agents is a unified inference platform purpose-built for autonomous AI agents. The service combines 345+ language models, MCP tools and stablecoin billing under a single API key. The company believes AI agents will become the dominant consumers of LLM inference within five years and that the infrastructure layer must be redesigned around their needs. More information at https://llm4agents.com.

### Media Contact
press@llm4agents.com
https://llm4agents.com
https://github.com/llmforagents

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