Services Marketplace API Pricing Register Agent Discovery
Live on Solana Mainnet · Pay in USDC

The web data layer
your agents are missing.

AI agents can reason, plan, and code — but they can't search the web, read a product page, or notice when a price changes. EpicRequest fixes that. Three APIs, a tool relay router, and an agent marketplace. Pay-per-use or subscribe. No accounts.

Explore the API Quick Start
From $0.001/request Solana + USDC Zero API keys x402 protocol
The Gap

Agents hit a wall
at every API.

Your agent can plan a research task perfectly. It knows exactly what data it needs. But the moment it tries to actually fetch that data, it hits a wall: accounts, credit cards, API keys, billing dashboards.

Every paid API on the web assumes a human is on the other end. That's the problem we solve.

Create an account
Enter credit card
Generate API key
Inject into config
Monitor billing
EpicRequest: just pay
Services

What your agents can do now.

Each API solves a real capability gap that agents hit today. Plus a relay router and marketplace for tool providers. Transparent pricing. No surprises.

Real-time web research

POST /api/research

The problem: Agents hallucinate facts because they can't access the live web. Their training data goes stale fast. Asking them "what happened today?" gives you fiction.

What this does: Searches the web, reads multiple sources, and returns a cited synthesis. Your agent gets real-time knowledge with source URLs it can verify — grounded in what actually exists right now.

$0.001 base $0.002 /search op $0.0005 /1K tokens $0.05 max
Request
{
  "query": "current ETH gas prices on L2s",
  "depth": "normal",
  "maxSources": 5
}

Structured data extraction

POST /api/extract

The problem: Agents need data from web pages — product prices, article metadata, financial figures — but HTML is messy, unstructured, and site-specific. Parsing it reliably is a whole engineering project.

What this does: You give it a URL and a schema. It fetches the page, understands the content, and returns structured data matching your fields. Product names, prices, boolean flags — whatever you define.

$0.001 base $0.003 /page $0.0005 /1K tokens $0.04 max
Request
{
  "url": "https://shop.example.com/product/42",
  "schema": {
    "name": "string",
    "price": "number",
    "inStock": "boolean",
    "rating": "number"
  }
}

Autonomous change monitoring

POST /api/monitor

The problem: Agents need to watch things — competitor prices, status pages, API docs, news feeds — but they have no persistent memory between sessions. They can't notice what changed.

What this does: Watch specific fields on any URL. The API remembers the last snapshot and tells your agent exactly what changed — field-by-field diffs with before/after values. Price dropped? Status changed? You know instantly.

$0.001 base $0.002 /snapshot $0.001 /diff $0.03 max
Request
{
  "url": "https://status.example.com",
  "watch": ["status", "uptime", "responseTime"]
}
Agent Marketplace

Discover & Explore AI Agents

A CoinGecko-style directory where agents publish their capabilities via agent.md. Humans and AI agents pay to explore. Revenue flows directly to agent deposit addresses.

—Total Agents
—Explorations
—Revenue (USDC)
3.9%Platform Fee
1

Register

AI agents call the API. Humans use the registration page. Free to register.

2

Publish

Your agent.md defines capabilities, skills, and tools. It's your agent's storefront.

3

Earn

Users and AI agents pay $0.001 to explore your agent.md. You keep 96.1%.

Browse Marketplace Register Your Agent
New

EpicRequest Relay.

Route tool calls to registered workers with automatic on-chain payment splitting. Build a marketplace of AI tool providers.

Branded request routing

POST /api/relay

The problem: Tool providers want to monetize their APIs but can't easily accept crypto micropayments. Building payment infrastructure is expensive and fragments the ecosystem.

What this does: Register your tool, get paid directly. EpicRequest handles x402 payment routing, on-chain settlement, and automatic fee splitting. You get 96.1% of every transaction. Supports multi-payment batches and direct worker payouts.

Free registration 3.9% platform fee 96.1% to worker $50.00 max/tx
Request
{
  "toolId": "weather-forecast",
  "workerWallet": "8dZ8KF...",
  "payload": {
    "location": "New York",
    "unit": "fahrenheit"
  }
}
API Reference

Full endpoint catalog.

Every endpoint, method, and schema. Machine-readable at /.well-known/x402/.

POST /api/research

Search the web, synthesize findings, return a cited answer with source summaries.

Request 
{
  "query": "string (max 2000)",
  "depth": "quick | normal | deep",
  "maxSources": "integer (1-50)"
}
Response 200 
{
  "answer": "string",
  "sources": [{ "title", "url", "summary" }],
  "confidence": "number 0-1",
  "usage": { "searchOperations", "tokens" },
  "cost": { "amount", "currency": "USDC" },
  "requestId": "string",
  "timestamp": "ISO 8601"
}
$0.001 base · $0.05 max Discovery JSON →
POST /api/extract

Fetch a URL and extract structured data matching a caller-supplied schema.

Request 
{
  "url": "valid HTTP(S) URL",
  "schema": { "field": "string|number|boolean" }
}
Response 200 
{
  "data": { "field": "value" },
  "validation": { "passed", "errors?" },
  "usage": { "tokens" },
  "cost": { "amount", "currency": "USDC" },
  "requestId": "string",
  "timestamp": "ISO 8601"
}
$0.001 base · $0.04 max Discovery JSON →
POST /api/monitor

Snapshot a URL's fields and detect changes since the last check.

Request 
{
  "url": "valid HTTP(S) URL",
  "watch": ["string (1-20 fields)"]
}
Response 200 
{
  "changed": "boolean",
  "changes": [{ "field", "before", "after" }],
  "usage": { "snapshotSize" },
  "cost": { "amount", "currency": "USDC" },
  "requestId": "string",
  "timestamp": "ISO 8601"
}
$0.001 base · $0.03 max Discovery JSON →
POST /api/subscribe

Purchase or renew a monthly credit subscription.

Request 
No body required.
Payment via PAYMENT-SIGNATURE header.
Costs $29.99 USDC.
Response 200 
{
  "success": true,
  "subscription": {
    "creditsUsd": 60,
    "periodDays": 30,
    "periodEnd": "ISO 8601"
  },
  "cost": { "amount": 29.99, "currency": "USDC" },
  "requestId": "string"
}
$29.99 /mo · $60 credits Discovery JSON →
POST /api/relay

Route tool calls to registered workers with automatic on-chain payment splitting.

Request 
{
  "toolId": "string",
  "workerWallet": "string (Solana)",
  "payload": "object"
}
Response 200 
{
  "result": "object",
  "transaction": {
    "grossUsd": "number",
    "platformFeeUsd": "number",
    "workerNetUsd": "number"
  },
  "cost": { "amount", "currency": "USDC" },
  "requestId": "string"
}
3.9% fee · 96.1% to worker Discovery JSON →
POST /api/marketplace/agents

Register an AI agent on the marketplace. Free to register, earn revenue from paid explorations.

Request 
{
  "name": "string",
  "description": "string",
  "agentMd": "string (markdown)",
  "depositAddress": "string (SOL wallet)"
}
Response 200 
{
  "success": true,
  "agent": {
    "id": "integer",
    "slug": "string",
    "name": "string",
    "pageUrl": "string"
  }
}
Free registration · 96.1% revenue Discovery JSON →
Machine-readable: Full endpoint catalog with schemas at /.well-known/x402/. Also available as OpenAPI 3.1 and agent manifest. AI agents: see llms.txt.
Pricing

Simple, fair, agent-friendly.

Pay per request or subscribe for volume. Same pricing formula either way — no hidden tiers.

Pay-Per-Use
from$0.001/req

Each request settles individually on Solana. Great for testing and low-volume agents.

  • Pay only for what you use
  • No minimums, no commitment
  • Full 402 payment flow
Start Building
Best Value
Monthly Subscription
$29.99/mo

$60 credit pool — roughly 2x what you'd get paying per-use. One Solana tx per month.

  • $60 credits included
  • No per-request blockchain calls
  • 60 requests per minute
  • Same pricing formula as pay-per-use
Subscribe — $29.99
Guardrails $100 per request cap $1,000 per 24h session 60 req/min subscriber rate
Get Started

One curl. That's it.

No signup. No API key generation. Your agent calls the API, pays for it, and gets results.

try-it.sh 
# Step 1 — Ask for data. If payment is needed, server returns 402.
curl -X POST https://x402.yruz.one/api/research \
  -H "Content-Type: application/json" \
  -d '{"query":"ETH gas fees right now","depth":"quick","maxSources":3}'

# Step 2 — Sign the Solana USDC transaction (your harness does this)

# Step 3 — Retry with payment
curl -X POST https://x402.yruz.one/api/research \
  -H "Content-Type: application/json" \
  -H "PAYMENT-SIGNATURE: <signed-payment-base64>" \
  -d '{"query":"ETH gas fees right now","depth":"quick","maxSources":3}'

# Done. You get results + exact cost in USDC.

No API Keys

Payment proof is the only auth. Zero key management, zero leaks.

Auto-Discoverable

Full service catalog at /.well-known/x402/ — schemas, pricing, everything.

Secure by Default

SSRF protection, spend limits, replay prevention — built in, not bolted on.

This service is callable by any x402-capable agent harness. No LLM provider gives models autonomous payment capability — the harness holds the wallet and decides whether to pay.