x402.halowerk.com

Route probed: GET https://x402.halowerk.com/channel/audit
Category: survive:identity/trust/verify (tags: security, token-analytics, payments, storage) · Status: listing listed, probe active · Listing: 0.006 USD, 3 payers / 3 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T14:48:29Z (2 h ago) · Recent valid 402: 1/2 · p50 4517 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.

Badge:

Paid test-buys

None yet.

402 challenge checks (since 2026-10-23T14:48:29Z)

1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (differs 0), payTo changed vs previous probe 0.

Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)

Receipt	UTC time	Method	Status	Valid 402	ms	Listed amount (atomic)	Quoted amount (atomic)	Quoted payTo	Header bytes	Response sha256	Signed	Route	Checks
d174e501d7f345b3aa00	2026-10-23T14:48:29Z	GET	402	yes	4517	6000	6000	0x2880EdfF…	8796	936feea209b21c42	per-receipt	primary	terms ok · Base USDC
77ab137f17ce8c9eee42	2026-10-23T12:43:38Z	GET	URLError	no	15016	6000				n/a	snapshot	primary

Other listed routes

https://x402.halowerk.com/channel/audit Checks vouchers of a payment channel by computation only - nothing is ever claimed, redeemed or refunded. Signatures are verified cryptographically against the (cdp-bazaar)
https://x402.halowerk.com/settlement/verify Reads the receipt of a transaction on Ethereum, Base, Base Sepolia, OP Mainnet, Arbitrum One, Polygon PoS or Avalanche C-Chain and compares it with what you exp (cdp-bazaar)
https://x402.halowerk.com/facilitator/health Asks every known facilitator what it supports and measures how long that answer takes. Reachability, supported chains, supported assets, supported schemes and t (cdp-bazaar)
POST https://x402.halowerk.com/reconcile Reads all incoming ERC-20 transfers of one token to one address within a block or time window and matches them against the receipts you supply. Matching runs fi (agentic-market)
POST https://x402.halowerk.com/offer/parse Fetches the 402 challenge of a foreign endpoint without paying anything — no payment header, no signature, no settlement — or parses a challenge you already hol (agentic-market)
POST https://x402.halowerk.com/guard/replay A stateful duplicate check for agents that settle x402 payments. Supply any of payment_id, payload_hash and nonce; each is hashed with SHA-256 before storage, s (agentic-market)
POST https://x402.halowerk.com/policy/check A stateless rule check for agents that pay for x402 endpoints. You supply the proposed payment, your policy and the amounts already spent this hour and this day (agentic-market)
POST https://x402.halowerk.com/offer/validate Validates a 402 challenge — fetched from a URL without paying, or supplied directly — against PaymentRequiredV1Schema and PaymentRequiredV2Schema of the install (agentic-market)
POST https://x402.halowerk.com/receipt/verify Cryptographic verification of the offer-receipt extension of x402. Accepts a signed offer in eip712, jws or eip191 form — either bundled as {format, payload, si (agentic-market)
POST https://x402.halowerk.com/route/optimize Takes what the caller holds and what the seller accepts and works out which combinations can settle the amount. All costs are brought into USD, otherwise no com (agentic-market)
POST https://x402.halowerk.com/benchmark/price Reads the public x402 Bazaar catalogue and finds offers comparable to yours, either from a resource_url whose 402 challenge is fetched without paying, or from a (agentic-market)

Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).