{
 "id": "http-402-payment-required",
 "name": "HTTP 402 Payment Required",
 "aliases": [
  "402"
 ],
 "definition_md": "An HTTP status code reserved for payment since early HTTP and now reused by x402, MPP and Cloudflare pay per crawl.",
 "step": "pay",
 "related_protocols": [
  "x402",
  "mpp",
  "cloudflare-pay-per-crawl"
 ],
 "sources": [
  {
   "url": "https://www.rfc-editor.org/rfc/rfc9110",
   "date": "2026-10-15",
   "label": "VERIFIED"
  }
 ],
 "part_of": null,
 "group": null,
 "url": "https://agenticweb.wiki/terms/http-402-payment-required/",
 "category": "pay",
 "type": "term"
}