Flow
INPUT → discovery → price → 402 (if unpaid) → settle/prepaid → OUTPUT.
INPUT
{"url":"https://example.com","viewport":{"width":1280,"height":800},"format":"png"}
OUTPUT (illustrative capture.screenshot)
{
"url": "https://example.com",
"format": "png",
"width": 1280,
"height": 800,
"bytes": 48210,
"content_type": "image/png",
"note": "base64 omitted on demo page \u2014 call API for image bytes"
}
Latency
Chromium render time depends on target page. SSRF/robots fail-closed; viewport capped.
Try it
curl -sS https://api.callmeter.dev/v1/agentutils/screenshot \
-H "X-Api-Key: $CALLMETER_API_KEY" \
-H "Content-Type: application/json" \
-H "X-BizKernel-Acquisition: qa_agent_shot_demo_01" \
-d '{"url":"https://example.com","format":"png"}'
MCP: capture.screenshot @ POST https://api.callmeter.dev/mcp · HTTP: POST https://api.callmeter.dev/v1/agentutils/screenshot · unpaid → x402 402
Not claimed here
Not a full-site archive. No claim every site renders identically to a desktop browser.