@x402/express 2.0.0
x402 Payment Protocol
@x402/express@2.0.0 was published on 2025-12-11. Its manifest declares 6 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 2.0.0 · Latest release
Package specifications
| Version | 2.0.0 |
|---|---|
| License declaration | Apache-2.0 |
| Published | 2025-12-11T17:10:25.192Z |
| Node.js requirement | Not declared |
| Type declarations | Bundled declarations |
| Runtime dependency count | 6 |
| Peer requirement count | 2 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 76.92 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 | 152 |
| Repository stars | 6770 |
| Repository forks | 2249 |
Install @x402/express 2.0.0
npm install @x402/express@2.0.0 pnpm add @x402/express@2.0.0 yarn add @x402/express@2.0.0
Runtime dependencies
- zod ^3.24.2
- viem ^2.39.3
- @x402/core ^2.0.0
- @solana/kit ^2.1.1
- @x402/extensions ^2.0.0
- @coinbase/cdp-sdk ^1.22.0
Peer requirements
- express ^4.0.0 || ^5.0.0
- @x402/paywall 2.0.0 (optional peer)
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @coinbase/cdp-sdk@1.60.0 — direct
- @solana/kit@2.3.0 — direct
- @x402/core@2.29.0 — direct
- @x402/extensions@2.29.0 — direct
- viem@2.57.13 — direct
- zod@3.25.76 — direct
- @solana-program/system@0.10.0 — indirect
- @solana-program/token@0.9.0 — indirect
- @solana/kit@5.5.1 — indirect
- abitype@1.0.6 — indirect
- axios@1.21.0 — indirect
- axios-retry@4.5.0 — indirect
- bs58@6.0.0 — indirect
- jose@6.2.13 — indirect
- md5@2.3.0 — indirect
- uncrypto@0.1.3 — indirect
- @solana/accounts@2.3.0 — indirect
- @solana/addresses@2.3.0 — indirect
- @solana/codecs@2.3.0 — indirect
- @solana/errors@2.3.0 — indirect
- @solana/functional@2.3.0 — indirect
- @solana/instructions@2.3.0 — indirect
- @solana/keys@2.3.0 — indirect
- @solana/programs@2.3.0 — indirect
- @solana/rpc@2.3.0 — indirect
- @solana/rpc-parsed-types@2.3.0 — indirect
- @solana/rpc-spec-types@2.3.0 — indirect
- @solana/rpc-subscriptions@2.3.0 — indirect
- @solana/rpc-types@2.3.0 — indirect
- @solana/signers@2.3.0 — indirect
- @solana/sysvars@2.3.0 — indirect
- @solana/transaction-confirmation@2.3.0 — indirect
- @solana/transaction-messages@2.3.0 — indirect
- @solana/transactions@2.3.0 — indirect
- zod@4.6.7 — indirect
- @noble/curves@1.9.1 — 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
- zod@4.6.7 — indirect
- @noble/hashes@1.8.0 — 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
- @solana/accounts@5.5.1 — indirect
- @solana/addresses@5.5.1 — indirect
- @solana/codecs@5.5.1 — indirect
- @solana/errors@5.5.1 — indirect
- @solana/functional@5.5.1 — indirect
- @solana/instruction-plans@5.5.1 — indirect
- @solana/instructions@5.5.1 — indirect
- @solana/keys@5.5.1 — indirect
- @solana/offchain-messages@5.5.1 — indirect
- @solana/plugin-core@5.5.1 — indirect
- @solana/programs@5.5.1 — indirect
- @solana/rpc@5.5.1 — indirect
- @solana/rpc-api@5.5.1 — indirect
- @solana/rpc-parsed-types@5.5.1 — indirect
- @solana/rpc-spec-types@5.5.1 — indirect
- @solana/rpc-subscriptions@5.5.1 — indirect
- @solana/rpc-types@5.5.1 — indirect
- @solana/signers@5.5.1 — indirect
- @solana/sysvars@5.5.1 — indirect
- @solana/transaction-confirmation@5.5.1 — indirect
- @solana/transaction-messages@5.5.1 — indirect
- @solana/transactions@5.5.1 — indirect
- follow-redirects@1.16.2 — indirect
- form-data@4.0.6 — indirect
- https-proxy-agent@5.0.1 — indirect
- proxy-from-env@2.1.0 — indirect
- is-retry-allowed@2.2.0 — indirect
- base-x@5.0.1 — indirect
- charenc@0.0.2 — indirect
- crypt@0.0.2 — indirect
- is-buffer@1.1.6 — indirect
- @solana/codecs-core@2.3.0 — indirect
- @solana/codecs-strings@2.3.0 — indirect
- @solana/rpc-spec@2.3.0 — indirect
- @solana/assertions@2.3.0 — indirect
- @solana/nominal-types@2.3.0 — indirect
- @solana/codecs-data-structures@2.3.0 — indirect
- @solana/codecs-numbers@2.3.0 — indirect
- @solana/options@2.3.0 — indirect
- chalk@5.6.2 — indirect
- commander@14.0.2 — indirect
- @solana/fast-stable-stringify@2.3.0 — indirect
- @solana/rpc-api@2.3.0 — indirect
- @solana/rpc-transformers@2.3.0 — indirect
- @solana/rpc-transport-http@2.3.0 — indirect
- @solana/promises@2.3.0 — indirect
- @solana/rpc-subscriptions-api@2.3.0 — indirect
- @solana/rpc-subscriptions-channel-websocket@2.3.0 — indirect
- @solana/rpc-subscriptions-spec@2.3.0 — indirect
- @solana/subscribable@2.3.0 — 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
- @adraffy/ens-normalize@1.11.1 — indirect
- @noble/ciphers@1.3.0 — indirect
- abitype@1.3.0 — indirect
- eventemitter3@5.0.1 — indirect
- @solana/codecs-core@5.5.1 — indirect
- @solana/codecs-strings@5.5.1 — indirect
- @solana/rpc-spec@5.5.1 — indirect
- @solana/assertions@5.5.1 — indirect
- @solana/nominal-types@5.5.1 — indirect
- @solana/codecs-data-structures@5.5.1 — indirect
- @solana/codecs-numbers@5.5.1 — indirect
- @solana/options@5.5.1 — indirect
- @solana/promises@5.5.1 — indirect
- @solana/fast-stable-stringify@5.5.1 — indirect
- @solana/rpc-transformers@5.5.1 — indirect
- @solana/rpc-transport-http@5.5.1 — indirect
- @solana/rpc-subscriptions-api@5.5.1 — indirect
- @solana/rpc-subscriptions-channel-websocket@5.5.1 — indirect
- @solana/rpc-subscriptions-spec@5.5.1 — indirect
- @solana/subscribable@5.5.1 — indirect
- asynckit@0.4.0 — indirect
- combined-stream@1.0.8 — indirect
- es-set-tostringtag@2.1.0 — indirect
- hasown@2.0.4 — indirect
- mime-types@2.1.35 — indirect
- agent-base@6.0.2 — indirect
- debug@4.4.3 — indirect
- undici-types@7.30.1 — indirect
- apg-js@4.4.0 — indirect
- ws@8.22.0 — indirect
- delayed-stream@1.0.0 — indirect
- es-errors@1.3.0 — indirect
- get-intrinsic@1.3.1 — indirect
- has-tostringtag@1.0.2 — indirect
- function-bind@1.1.2 — indirect
- mime-db@1.52.0 — indirect
- ms@2.1.3 — indirect
- async-function@1.0.0 — indirect
- async-generator-function@1.0.0 — indirect
- call-bind-apply-helpers@1.0.2 — indirect
- es-define-property@1.0.1 — indirect
- es-object-atoms@1.1.2 — indirect
- generator-function@2.0.1 — indirect
- get-proto@1.0.1 — indirect
- gopd@1.2.0 — indirect
- has-symbols@1.1.0 — indirect
- math-intrinsics@1.1.0 — indirect
- dunder-proto@1.0.1 — 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/2.0.0 — retrieved 2026-10-30T10:16:05.212Z
- 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/2.0.0 — retrieved 2026-10-30T10:16:05.776Z
- https://api.deps.dev/v3/systems/npm/packages/%40x402%2Fexpress/versions/2.0.0:dependencies — retrieved 2026-10-30T10:16:05.813Z