@x402/express 2.12.0
x402 Payment Protocol
@x402/express@2.12.0 was published on 2026-05-13. Its manifest declares 2 runtime dependencies and 2 peer requirements. Type declarations are bundled according to the package metadata. No Node.js engine requirement is declared in this manifest.
All @x402/express versions · Permanent reference to 2.12.0 · Latest release
Package specifications
| Version | 2.12.0 |
|---|---|
| License declaration | Apache-2.0 |
| Published | 2026-05-13T15:52:36.553Z |
| Node.js requirement | Not declared |
| Type declarations | Bundled declarations |
| Runtime dependency count | 2 |
| Peer requirement count | 2 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 96.58 KiB |
| Published file count | 8 |
| Package type | Not declared |
| ES module entry | ./dist/esm/index.js |
| Default entry | ./dist/cjs/index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 28 |
| Repository stars | 6770 |
| Repository forks | 2249 |
Install @x402/express 2.12.0
npm install @x402/express@2.12.0 pnpm add @x402/express@2.12.0 yarn add @x402/express@2.12.0
Runtime dependencies
- @x402/core ~2.12.0
- @x402/extensions ~2.12.0
Peer requirements
- express ^4.0.0 || ^5.0.0
- @x402/paywall ^2.12.0 (optional peer)
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @x402/core@2.12.0 — direct
- @x402/extensions@2.12.0 — direct
- zod@3.25.76 — indirect
- @noble/curves@1.9.7 — indirect
- @scure/base@1.2.6 — indirect
- @signinwithethereum/siwe@4.2.1 — indirect
- ajv@8.20.0 — indirect
- jose@5.10.0 — indirect
- tweetnacl@1.0.3 — indirect
- viem@2.57.13 — indirect
- @noble/hashes@1.8.0 — indirect
- @signinwithethereum/siwe-parser@4.2.1 — indirect
- fast-deep-equal@3.1.3 — indirect
- fast-uri@3.1.9 — indirect
- json-schema-traverse@1.0.0 — indirect
- require-from-string@2.0.2 — indirect
- @noble/curves@1.9.1 — indirect
- @scure/bip32@1.7.0 — indirect
- @scure/bip39@1.6.0 — indirect
- abitype@1.2.3 — indirect
- isows@1.0.7 — indirect
- ox@0.14.59 — indirect
- ws@8.21.0 — indirect
- apg-js@4.4.0 — indirect
- @adraffy/ens-normalize@1.11.1 — indirect
- @noble/ciphers@1.3.0 — indirect
- @noble/curves@1.9.1 — indirect
- eventemitter3@5.0.1 — indirect
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
Evidence and freshness
- https://registry.npmjs.org/%40x402%2Fexpress/2.12.0 — retrieved 2026-10-30T10:04:05.847Z
- https://api.deps.dev/v3/projects/github.com%2Fx402-foundation%2Fx402 — retrieved 2026-10-30T07:32:24.509Z
- https://api.deps.dev/v3/systems/npm/packages/%40x402%2Fexpress/versions/2.12.0 — retrieved 2026-10-30T10:04:06.604Z
- https://api.deps.dev/v3/systems/npm/packages/%40x402%2Fexpress/versions/2.12.0:dependencies — retrieved 2026-10-30T10:04:06.634Z