Real-World Data
on Demand

54 endpoints. Local tools, live data feeds, and AI processing. Pay-per-call with USDC on Base.

Explore EndpointsOpenAPI Spec
54
Endpoints
$0.01
Starting at
Base
Chain
USDC
Token

Endpoint Categories

Local Tools15 endpoints

Hash, Base64, UUID, QR, regex, color conversion, text stats

$0.01 per call
Live Data15 endpoints

Crypto prices, weather, geolocation, exchange rates, GitHub, npm

$0.01-0.02 per call
Premium Data8 endpoints

Hotels, stocks, news, flights, company info, domain WHOIS

$0.03-0.10 per call
AI Processing16 endpoints

Summarize, translate, classify, extract, rewrite, sentiment, code review

$0.02-0.05 per call

How It Works

01
Request
Send POST to any endpoint with JSON body
02
402
Server returns 402 with payment-required header
03
Pay
Sign USDC payment with your wallet
04
Response
Receive real data instantly

Quick Start

curl -X POST https://datavault.vercel.app/api/crypto   -H "Content-Type: application/json"   -d '{"coin": "bitcoin", "vs_currency": "usd"}'

# Returns 402 with payment-required header
# Pay with USDC on Base, retry with payment signature
# Receive: {"success": true, "data": {"price": 67500, ...}}