NFT MirrorPOST /api/mirror/mint · x402 API by The Sealer

Soulbound mirror of any Base, ETH, or Solana NFT. Ownership verified cross-chain before mint. Voids if original is transferred. Base .30 � Solana .90. Pay with USDC via x402.

https://thesealer.xyz/api/mirror/mint

What does this x402 API do?

NFT Mirror. This is an x402-gated POST API resource from The Sealer. TOLL·402 did not invoke this route automatically because doing so was not considered safe. The listing records $0.3 USD-denominated per request on Base. No settled paid call has been verified.

Published price: $0.3 USD-denominated per request
Networks: Base
Latest evidence: TOLL·402 did not invoke this route automatically because doing so was not considered safe
Resource ID: 2af685a51df914d09229dcb0

USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE

AI CODING TOOLS

quote-check.ts

const response = await fetch("https://thesealer.xyz/api/mirror/mint", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
  "replace": "with provider-approved input"
}),
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.

Review the provider input schema before running this non-read-only method. No payment code is included.

JSON ↗developer docs →

STATUS HISTORY

JSON RSS

Exact route checked2026-08-15 02:52 UTC
not safely testable · potentially-mutating-method:POST
Origin reachable2026-08-15 02:51 UTC
HEAD https://thesealer.xyz/ returned 200.
Observed in 402-index2026-08-11 05:29 UTC
Discovered through self-registered.
Registry record checked2026-08-11 03:02 UTC
Registry health: healthy.

What evidence supports this listing?

402-indexobserved 2026-08-11 · open source record ↗

origin checkHEAD https://thesealer.xyz/ → 200 on 2026-08-15

route quotenot invoked automatically · potentially-mutating-method:POST · 2026-08-15

Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →

Which networks and payment options does it accept?

The normalized listing price is $0.3 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.

The registry did not expose full payment options for this record.