InputPOST /api/v1/x402/remove-background
{
"image_base64": "<base64 PNG/JPEG/WebP up to 256 KiB decoded>"
}AI media generation · image
Background Removal for Agents
Remove an image background for $0.002 USDC. Send one bounded base64 PNG, JPEG, or WebP; get a durable transparent PNG and SHA-256 receipt. No API key, subscription, URL fetch, or retained input.
One-command purchase
Run it from an agent.
No account or API key. AgentCash reads the 402 challenge, pays no more than the declared cap, retries the request and returns the result.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/remove-background -m POST -H 'x-delx-source: product-page' --max-amount 0.002 -b '{"image_base64":"<base64 PNG/JPEG/WebP up to 256 KiB decoded>"}'Delivered resultapplication/json
{
"generation_id": "4f7302e27fef42fc9164a3af6c3f5661",
"image_url": "https://api.delx.ai/api/v1/generated-background-removals/4f7302e27fef42fc9164a3af6c3f5661.png",
"provider": "replicate",
"model": "851-labs/background-remover",
"provider_prediction_id": "bg-example-prediction",
"media_type": "image/png",
"width": 1024,
"height": 1024,
"has_transparency": true,
"bytes": 182421,
"sha256": "2d6c7c2b3f3c8e1e7b0d3a5b6e7f8a9b1234567890abcdef1234567890abcdef",
"input_sha256": "34a8815e9c57e321194d50f2ea8b64394019fb8038c9aefd7a9a306a5030fc31",
"upstream_cost_usd": 0.00051,
"sale_price_usdc": 0.002,
"gross_margin_usd": 0.00149
}Machine-readable evidence