Developers
Embed real-time website cost estimates into your tools, proposals, and client workflows. Same 9-engine calculation pipeline, delivered via REST API.
/api/v1/estimateGenerate a full project cost estimate
Response: { totalCost, platform, timeline, complexity, risk, breakdown, insights }
/api/v1/compareCompare estimates across multiple platforms
Response: { platforms: [{ platform, totalCost, timeline, pros, cons }] }
/api/v1/cost-indexGet current market rate data by project type and region
Response: { rates: [{ type, market, freelancer, agency }] }
curl -X POST https://api.projectcostestimator.com/v1/estimate \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"projectType": "ecommerce",
"designType": "premium",
"numberOfPages": "15-50",
"numberOfProducts": "50-200",
"market": "western_europe",
"pricingTier": "freelancer"
}'{
"totalCost": 4850,
"currency": "USD",
"platform": "shopify",
"platformLabel": "Shopify",
"timelineWeeks": 14.5,
"complexity": 72,
"riskLevel": "Medium",
"confidence": { "score": 65, "level": "Medium" },
"monthlyCost": 116
}Free
$0
50 requests/month
Pro
$49/mo
5,000 requests/month
Enterprise
Custom
Unlimited
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