Image generation, LLM inference, audio processing, and BTC events data — paid per request with USDC on Base. No accounts. No API keys. Powered by x402 v2.
5 endpoints across image, language, audio, and data — each paid per request in USDC
10 quality tiers — FLUX.1 Schnell, FLUX.2 Dev, FLUX.2 Klein, Leonardo Lucid Origin, Phoenix 1.0 + SDXL, Dreamshaper, img2img, inpaint
12 LLM models — Llama 3.1/3.3 70B, Llama 4 Scout, Kimi K2.5/K2.6, Qwen3/Coder, QwQ, GPT-OSS, Gemma 4, Granite, Llama 3.2 Vision
Speech-to-text via OpenAI Whisper
Text-to-speech via Deepgram Aura-2
Queryable BTC events dataset — 1,943 events from 2008-2026
Pay-per-use AI built for agents, developers, and automation
Sign a message to pay. No signup, no API key provisioning, no rate limit tiers.
$0.01 to $0.08 per request. No subscriptions, no minimums, no surprise bills.
From signing a message to receiving AI output — 3 steps
Call any /v1/ endpoint with your prompt. Receive a 402 with payment requirements.
Sign an EIP-3009 authorization with your wallet. Attach it as the PAYMENT-SIGNATURE header.
Payment settles on-chain. The server broadcasts the transfer via CDP facilitator to collect USDC.
Receive your generated image, transcription, LLM response, or BTC event data.
Same AI models, without the overhead
Call any endpoint with an x402 payment header
curl -X POST https://x402-ai-api.civicmerge.workers.dev/v1/images/generate -H "Content-Type: application/json" -d '{"prompt":"A cyberpunk cat","model":"fast"}'
Image generation, LLM inference, audio processing, and BTC events data — paid per request with USDC on Base. No accounts. No keys.
live Network: Base mainnet · Pay-to: 0xF22d...6B02