grokzilla-shop · Authentication Profile

Grokzilla Shop Authentication

Authentication

Authentication is performed via the x402 payment protocol using a PAYMENT‑SIGNATURE header.

grokzilla-shop declares 1 security scheme(s) across its OpenAPI definitions.

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Methods: Schemes: 1 OAuth flows: API key in:

Security Schemes

x402 payment other

Source

Authentication Profile

Raw ↑ 
generated: '2026-10-30'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://grokzilla.shop/docs/token-count
sources:
- https://grokzilla.shop/docs/token-count
- https://grokzilla.shop/docs/token-price
- https://grokzilla.shop/docs/token-risk
- https://grokzilla.shop/try/token-count
description: Authentication is performed via the x402 payment protocol using a PAYMENT‑SIGNATURE header.
schemes:
- type: other
  name: x402 payment
  evidence: '← 402 Payment Required + PAYMENT-REQUIRED header: base64 JSON {x402Version: 2, accepts: [{scheme: "exact", network: "eip155:8453",
    asset: USDC, amount: "4000", payTo}]} (same JSON in the body) your x402 client checks amount ≤ $0.004 and signs a USDC transfer authorization
    to payTo with your wallet retry the same POST with PAYMENT-SIGNATURE: <base64> (x402 v2)'
  location: header
  header: PAYMENT-SIGNATURE
  how_to_obtain: Sign a USDC transfer authorization with your wallet and include it in the PAYMENT‑SIGNATURE header.
note: No API key, OAuth2, or other standard authentication mechanisms are documented.
docs: https://grokzilla.shop/docs/token-count

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