twzrd.xyz valid

TWZRD is the pre-spend trust gate + receipt layer for agents that buy: x402 services and product listings

Two lanes, one rule: check before you spend. Nothing here authorizes spending.

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-25T08:01:08.741Z. Cached copy · Source on twzrd.xyz

# TWZRD is the pre-spend trust gate + receipt layer for agents that buy: x402 services and product listings

> Two lanes, one rule: check before you spend. Nothing here authorizes spending.
> - **x402 services** (the seller + resource you are about to pay): preflight,
>   `get_merchant_card`, `evaluate_x402_resource`, signed V7 receipts. Detail below.
> - **Product listings** (the product you are about to buy from a store): the free MCP
>   tool `check_listing(product_url, declared_unit_price?)` checks it against TWZRD's
>   only listing-claim card, Vuori Kore Short: a price above the advertised one is refused, one below
>   it or no advertised price sets `needs_approval`. Verify offline with `get_claim`,
>   `get_evidence`, `get_publication` (Ed25519-signed publication record). Report: `get_shopping_check` / https://twzrd.xyz/shopping-check/vuori-kore/.
>   Paid `GET /v1/intel/checkout-brief` ($0.001) binds your cart_hash. Purchase completion and delivery are not verified.

> Primary settlement rail: **Solana**. Free read-only scoring also covers **Base**
> (EIP-3009 USDC). /quick (no receipt) and /trust take a Solana subject wallet only;
> both settle on Solana or Base and /trust issues its V7 receipt on either rail.
> Each 402 challenge is authoritative for network, asset, amount and payTo; select a
> complete accepts[] entry.

> TWZRD is a pre-sign risk-policy layer for x402 payments: observed settlement
> reputation feeds `allow | warn | block` before the wallet signs.
> First paid hop is /quick at 0.001 USDC; optional V7 /trust at 0.05.
> It does not verify identity, and it is not a payment gateway or a way to move funds.
>
> TWZRD answers: should this agent pay this seller? It does not fight
> CAPTCHAs. Access friction is a different product. Free preflight is
> advisory. Cryptography is the signed receipt, not the HTTP card.

## Core product: buyer gate (install before any x402 client signs)

Install the gate in your x402 client so a `block` verdict refuses the payment
before your wallet ever signs - the refusal itself is the product working.
Primary seat: `twzrd-x402-gate@0.12.5` + `x402-solana@3.0.1`. Hook runs after
requirement selection, before `signTransaction`. Path B success = refuse
transcript (`signer_invocation_count=0`), not `day0.gate_evals` or free_card_hits.

```bash
npm install twzrd-x402-gate@0.12.5 x402-solana@3.0.1
# Prove refuse-before-sign. The gate's OPTIONAL peers are not auto-installed by
# npm, so on a cold machine run the full line first:
#   npm install twzrd-x402-gate@0.12.5 x402-solana@3.0.1 @x402/core @x402/fetch @x402/svm @solana/kit @scure/base
# node node_modules/twzrd-x402-gate/bin/twzrd-gate-eval-refuse.js
```

```ts
import { createX402Client } from "x402-solana";
import { createTwzrdBeforePaymentHook, twzrd } from "twzrd-x402-gate";

const client = createX402Client({
  wallet,
  network: "solana",
  beforePayment: createTwzrdBeforePaymentHook({ refuseWashFlagged: true }),
});
// Alt: installTwzrdAutoGate
…

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Machine-readable: GET /v1/resolve?q=twzrd.xyz · GET /v1/domain/twzrd.xyz · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for twzrd.xyz:
1. POST https://agentwebmap.com/v1/sites/twzrd.xyz/claims and keep claim_id and claim_secret private.
2. Publish the verification line "AgentWebMap verification: <token>" (token from step 1) in https://twzrd.xyz/llms.txt, or use the DNS, meta-tag or well-known method the response describes. This only verifies the listing; your website and domain remain yours.
3. POST https://agentwebmap.com/v1/sites/twzrd.xyz/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/twzrd.xyz).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

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