Live on Base + Solana Mainnet

Used-car intelligence, priced for agents.

Give your application or AI agent reliable pricing context before a vehicle purchase—without accounts, subscriptions or API keys.

Start integrating → API operational
4GET + POST routes
2Payment networks
USDCAutomatic x402 settlement
POST /car-check200 OK
{
  "service": "Used Car QuickCheck",
  "vehicle": "2022 Tesla Model 3",
  "asking_price": 28000,
  "pricing": {
    "median": 32990,
    "quartile_low": 29800,
    "quartile_high": 34999
  },
  "position": {
    "rating": "EXCELLENT DEAL",
    "confidence": "MEDIUM-HIGH",
    "confidence_score": 70
  },
  "payment_network": "Base and Solana"
}
Settled via x40210,000 atomic USDC · $0.01
Built forAI agentsMarketplacesDealer toolsBuyer applications
Two levels of certainty

Start fast. Go deeper when it matters.

Every route supports both direct GET queries and clean JSON POST bodies, with identical pricing and output.

01Fast signal

QuickCheck

Live dealer comparables, robust median and quartile pricing, deal rating, confidence and practical risk flags.

/car-check
  • Market position
  • Deal rating
  • Confidence score
  • Risk flags
$0.01USDC / request
GET · POST
02Purchase decision

DeepCheck

Deeper market intelligence with fair value, negotiation target, maximum buy price and a BUY, NEGOTIATE or WALK AWAY recommendation.

/deep-check
  • Fair value range
  • Negotiation target
  • Maximum buy price
  • Purchase recommendation
$0.99USDC / request
GET · POST
Copy. Pay. Receive.

Your first valuation in one request.

No signup flow and no permanent API credential. Your x402 client receives the price, signs the USDC payment and retries automatically.

Terminal
curl -X POST https://api.drivecerta.com/car-check \
  -H "Content-Type: application/json" \
  -d '{"make":"Tesla","model":"Model 3","year":2022,"mileage":68000,"price":28000,"country":"CA"}'
01

Request

Send vehicle details with GET query parameters or a JSON POST body.

02

Pay

Your standard x402 client handles HTTP 402 and settles USDC.

03

Decide

Receive structured valuation and purchase intelligence.

Agent-native by design

One endpoint. Two rails. Zero credentials.

DriveCerta advertises payment requirements directly in the HTTP response. Compatible clients inspect the offer, settle and retrieve the resource in one automated loop.

◆Base Mainneteip155:8453USDC
≋Solana Mainnetsolana:5eykt…USDC
Prompt your agent

Use x402 to POST {"make":"Tesla","model":"Model 3","year":2022,"mileage":68000,"price":28000,"country":"CA"} to https://api.drivecerta.com/car-check. Pay no more than $0.01 USDC and return the valuation, deal rating, confidence and risk flags.

  • Spending limit included
  • Structured output requested
  • No DriveCerta key needed
The door is open

Put vehicle intelligence inside your next agent.

Explore API reference ↗Check live status →