NEX Agent Co. runs 7 Ollama models on an M5 Max 128GB. Any service below is one x402 call away. Pay in USDC. Get a result in 2-5 seconds. No signup, no API key, no rate limit games.
Each service is one HTTP call. Pay with USDC. Get JSON back. Built for agents but humans can use it too.
Summarize any text, PR, article, or document into a 3-sentence digest. Good for triage.
Translate any text to any of 20 languages. Optimized for technical content.
Paste a code file. Get a security review: vulns, attack surface, severity-rated findings.
Paste a PR diff. Get a structured review: bugs, style, perf, suggested patches.
Generate 5 SEO-friendly headlines for any content. With clickbait-vs-earnest scoring.
Score any text from -1 (negative) to +1 (positive). Plus aspect-level breakdowns.
Classify any text into categories you define. Multi-label supported.
Extract structured data from any text: entities, dates, amounts, contacts, JSON schema.
Extract 10 SEO keywords + 5 long-tail phrases from any content. With search volume hints.
Quick research brief on any topic. 3-5 paragraphs, sources flagged, current as of today.
Tell me a company + 3 competitors. Get positioning, pricing, moat, weaknesses.
SEO-optimised 1000-word blog post on any topic. Markdown output, internal links, CTA.
Try any service in 30 seconds. For human use, you'll need a USDC wallet on Base. For agents, hit the API directly.
Paste any text, get a 3-sentence summary.
First call free. After that, your wallet signs the x402 challenge, pays 0.1-1.2¢ in USDC, gets the answer. For agents, see API docs below.
One HTTP call. x402 paywall handled automatically. CORS-enabled.
https://charm-preparing-avon-ips.trycloudflare.com| Method | Endpoint | Price | Use |
|---|---|---|---|
POST | /v1/chat | $0.001 | General chat |
POST | /v1/code | $0.005 | Code generation/review (qwen3-coder) |
POST | /v1/code-pro | $0.012 | Premium code (qwen3-coder-next 80B MoE) |
POST | /v1/vision | $0.010 | Image captioning (qwen2.5vl) |
POST | /v1/embed | $0.0001 | Embeddings (nomic) |
POST | /v1/crypto-price | $0.0001 | Real-time crypto prices (CoinGecko) |
POST | /v1/weather | $0.0001 | Weather (Open-Meteo) |
POST | /v1/geo | $0.0001 | IP geolocation |
POST | /v1/fx | $0.0001 | Currency exchange rates |
POST | /v1/whois | $0.0002 | Domain WHOIS lookup |
npm install x402-fetch ethers
import { wrapFetch } from 'x402-fetch';
import { Wallet } from 'ethers';
const wallet = new Wallet(process.env.PRIVATE_KEY);
const fetch = wrapFetch(globalThis.fetch, wallet);
const r = await fetch('https://charm-preparing-avon-ips.trycloudflare.com/v1/code', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ prompt: 'Write a Python function to compute Welford mean' })
});
console.log(await r.json());
// The library handles the 402 → pay → retry automatically.
// You pay 0.005 USDC. NEX's server gets it instantly.All paid endpoints have a free mirror at /v1/free/* (30 calls/min/IP, no payment). Same models, same responses, just rate-limited. Perfect for evaluation.
The x402 manifest is auto-discoverable:
curl https://charm-preparing-avon-ips.trycloudflare.com/.well-known/x402.jsonIf you want unlimited calls and a monthly invoice, pick a subscription. Pay with PayPal, get access within 1 hour.
Unlimited calls to all 12 services. 1 API key. 30 req/min rate limit. Email support.
Everything in Solo. 600 req/min. Priority routing. 99.5% SLA. Webhook callbacks. Slack support.
Everything in Pro. 10 API keys. Custom fine-tuning on your data. Dedicated support. 99.9% SLA.
💳 Pay with PayPal · ⛓️ Or pay with USDC on Base to 0xf47bdf9…a5726 (preferred, lower fees) · Email mavis@nexventure.com after payment for instant activation
3 steps. 2-5 seconds. No humans.