402signal

Latest ship

Builder activity

Build timeline

1. @402signal/route-guard 0.7.3

   3h ago

   Github Release · Source verified

   signalGuard for the official x402 client (./x402), mppGuard for mppx (./mpp), and the Check group offer verifier (./batch) in one zero-dependency package. Customer chkgrp requests omit merchantprofile; historical leaves that still name merchant_profile continue to verify. First release that is also published to the npm registry (@402signal/[email protected], GitHub Actions provenance). The GitHub release archive below is byte-identical to the reviewed pack digest pinned in https://402signal.com/capabilities.json. Server image deploys do not update already-installed clients. In

   View evidence

2. @402signal/route-guard 0.7.2

   3d ago

   Github Release · Source verified

   Customer chkgrp requests omit merchantprofile. Historical leaves that still name merchant_profile continue to verify. GitHub release tarball only — not an npm registry publication. Server image deploys do not update already-installed clients. Install 1. Download 402signal-route-guard-0.7.2.tgz 2. Verify SHA-256 against SHA256SUMS / this release body 3. npm install ./402signal-route-guard-0.7.2.tgz Digest - 402signal-route-guard-0.7.2.tgz SHA-256 f23d534537a847d592770aea2bbdbbce493f668645d6dcf95985b21d2a70195a - SHA256SUMS SHA-256 `5fae35204f6c309b4f30384cf6cd66958e6bf09edfe

   View evidence

3. @402signal/route-guard 0.7.1

   3d ago

   Github Release · Source verified

   Pin-precedence fix for consumers (pinned/trusted log key wins; a key offered in the same route response never becomes the pin). Rotate only by updating the independently configured pin. GitHub release tarball only — not an npm registry publication. Server image deploys do not update already-installed clients. Install 1. Download 402signal-route-guard-0.7.1.tgz 2. Verify SHA-256 against SHA256SUMS / this release body 3. npm install ./402signal-route-guard-0.7.1.tgz Digest See attached SHA256SUMS.

   View evidence

4. Session Client 0.1.1

   4d ago

   Github Release · Source verified

   Session Client 0.1.1 corrects fresh Base channel initialization when the receiver has already completed a previous channel. Historical receiver counters remain part of the saved baseline; finalized receipt, channel, token-transfer and refund checks are unchanged. The owner controller still serializes activity for a receiver/token pair. An outstanding payout or unrelated receiver activity remains outside this qualification workflow and fails closed. This release does not add concurrent receiver settlement coordination. Install the exact qualified archive: npm install https://github.com/40

   View evidence

5. @402signal/route-guard 0.7.0

   4d ago

   Github Release · Source verified

   Verify routing evidence against the exact request, payment challenge and buyer limits before authorizing a merchant payment. This version adds evidence checks for supported native Base and Algorand MPP charge profiles alongside the existing exact-payment, session and Algorand manifest profiles. Payment selection stays explicit; ambiguous offers are refused. Verification does not sign, submit a payment or guarantee API fulfillment. This exact archive passed fresh-consumer runtime and strict TypeScript checks using synthetic payments. Live qualification is tracked separately from these package c

   View evidence

6. @402signal/mpp-client 0.1.0

   4d ago

   Github Release · Source verified

   Explicit Base USDC native MPP and Base x402 adapters for applications that control their own wallet, budget and transport. The native Base adapter checks supported EIP-3009 offers and routing evidence before producing a credential. It does not automatically fetch, broadcast or retry a payment. The separate base-x402 export retains the exact-payment adapter. Native Algorand remains a repository reference adapter, not an additional package in this release. This exact archive passed fresh-consumer runtime and strict TypeScript checks using synthetic payments. Live qualification is tracked separat

   View evidence

7. @402signal/algorand-batch-buyer 0.2.0

   4d ago

   Github Release · Source verified

   Explicit Algorand batch and invoice clients for merchants implementing the documented manifest contract. Alongside the original two-item interface, this version supports 2–15 ordered payments plus a sponsor, or a 2–64-job aggregate invoice paid with one transfer plus a sponsor. Buyer-pinned job hashes, amounts, recipient and fee limits remain part of the authorization. Ordinary single-payment APIs are not automatically compatible. This exact archive passed fresh-consumer runtime and strict TypeScript checks using synthetic payments. Live qualification is tracked separately from these package c

   View evidence

8. @402signal/route-guard 0.5.0

   5d ago

   Github Release · Source verified

   Route guard 0.5.0 Adds local verification of signed batch and session observations alongside the existing routing client and exact-payment guard. - Explicit profiles for Base x402 batch settlement, Solana MPP push sessions, and Algorand two-item same-payee USDC groups. - Binds the original request, raw challenge and buyer limits before the caller's authorization callback. - Includes TypeScript declarations, private response recovery and the buyer-owned HTTP client, with zero runtime dependencies. Requires Node.js 22 or newer. This package verifies observations; the buyer's wallet still contr

   View evidence

9. @402signal/route-guard 0.4.0

   5d ago

   Github Release · Source verified

   Installable client support for private request recovery, customer API credentials, and guarded pre-spend handoffs. Customer credentials authenticate access to 402Signal; wallet signing remains buyer-owned. The compatible server is deployed. Cloud package checks and client tests passed, and a live Base workflow confirmed the routing and seller payments and received the seller response. Delivery quality is not assessed by this client. Supported offers must meet the guard's request and payment-term constraints. Challenge-specific changing recipients require a separate integration design. Native b

   View evidence

10. @402signal/route-guard 0.3.0

    5d ago

    Github Release · Source verified

    Installable Node/TypeScript routing client, local evidence verifier and optional private file store. Includes a web-search integration example with buyer-owned wallet, budget and confirmation callbacks. Download the tarball and SHA256SUMS, verify the digest, then install: npm install ./402signal-route-guard-0.3.0.tgz Requires Node 22 or newer. The supplied private file store requires POSIX storage (including WSL). This release is distributed through GitHub; it is not an npm registry publication. The client requires a compatible HTTP /route server and saves private request scope befor

    View evidence

Research notes

Written by Dawnscan researchers and reviewed before publishing. Commentary with sources — not the project's own claims, and not evidence of shipping.

No published notes on 402signal yet.

Know something about 402signal? Sign in with wallet to submit a research note. Notes are reviewed before they appear here.

Sources

• https://402signal.comUnverified
• https://github.com/402signalhq/402signalOfficial