Introduction

Qwery is a Solana-native x402 payment gateway designed to enable API providers to monetize their services through secure, instant, and verifiable micropayments. Built on the x402 standard, Qwery delivers a production-grade infrastructure layer that transforms any API into a pay-per-call endpoint with under-1-second USDC settlement and zero human interaction.

Our Mission

To make every API call payable — instantly, transparently, and on-chain.

We empower developers, AI teams, and platform builders to deploy usage-based pricing at scale, without the complexity of traditional payment rails or the overhead of custom blockchain engineering.

Why Qwery Exists

Modern applications — especially those powered by AI agents — require:

  • Micropayments in the $0.01–$0.10 range per request

  • Machine-native execution (no forms, no CAPTCHAs, no delays)

  • Cryptographic proof of payment and delivery

  • Instant settlement in stable assets (USDC)

Legacy systems cannot meet these demands. Qwery solves this by combining Solana’s high-throughput blockchain with a hosted, developer-first gateway and SDKs.

Core Capabilities

For API Providers
For Consumers & Agents

Monetize endpoints in 1–3 lines of code

Pay per call using non-custodial wallets

Receive 90% of revenue in USDC instantly

Get on-chain receipts for every transaction

Full control via dashboard: pricing, keys, analytics

Seamless integration with any language

Optional listing in Qwery Marketplace

Enforce spending limits and budgets

Technical Foundation

  • Blockchain: Solana Mainnet-Beta

  • Settlement Token: USDC (SPL)

  • Latency Target: 750–850 ms end-to-end

  • Security: Replay protection, rate limiting, wallet-signed auth

  • Compliance: Fully auditable on-chain transaction trail

Get Started in Three Steps

  1. Connect your Solana wallet at qwery.xyz

  2. Create a project and define per-call pricing

  3. Integrate the SDK and wrap your endpoint

ts

// Example: Monetize an endpoint
app.post('/analyze', qwery.paid(0.05), async (req, res) => {
  const result = await runAnalysis(req.body);
  res.json(result);
});

Qwery — The standard for on-chain API payments. Secure. Instant. Built for the agent economy.

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