HPP x402 MCP Bridge
io.github.hpp-io/x402-mcp-bridge · Status: active
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- Registry name
io.github.hpp-io/x402-mcp-bridge- Package coordinate
npm:@hpp-io/x402-mcp-bridge- Version
0.1.18- Listed in the registry
- 2026-08-20
- Changed in the registry
- 2026-08-20
- First seen by tracevero
- 2026-08-06
- Vendor's website
- https://docs.hpp.io/x402/agents
MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call.
Vendor's own description, untranslated and unverified
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean
Measured values
| Credentials required | no Raw declaration – Required secret variables (raw): confirmed absent Raw declaration – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
|---|---|
| Execution location | local Raw declaration – Transports (raw): stdio Source: MCP-Register · collected on 2026-08-06 · derived |
| Path argument present | no Raw declaration – Path arguments (raw): confirmed absent Raw declaration – Path environment variables (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
| Repository URL listed | yes Raw declaration – Repository (raw): https://github.com/hpp-io/x402-mcp-bridge Source: MCP-Register · collected on 2026-08-06 · derived |
| Field of use | Payments Raw declaration – Description (raw): MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call. Source: MCP-Register · collected on 2026-08-26 · derived |
| Version | 0.1.18 Source: MCP-Register · collected on 2026-08-21 · self-declared |
Position within the holdings
How many of the 25,100 published entries carry the same measured value. A reference figure, not an assessment.
- Credentials requiredno20,735 of 25,100 carry this value (83 %)View these entries
- Execution locationlocal12,344 of 25,100 carry this value (49 %)View these entries
- Path argument presentno24,857 of 25,100 carry this value (99 %)View these entries
- Repository URL listedyes19,482 of 25,100 carry this value (78 %)View these entries
- Field of usePayments799 of 25,100 carry this value (3.2 %)View these entries
All 5 values together are carried by 192 of 25,100 entries.
This entry appears in these selections
- MCP servers for payments799
- MCP servers without credentials20,735
- Locally executed MCP servers12,344
- MCP servers with a repository URL19,482
- Local MCP servers without credentials9,365
- Local MCP servers with a repository URL11,717
- MCP servers over stdio only10,041
- MCP servers as an npm package only7,276
- Local MCP servers as an npm package only7,188
- npm packages with a repository URL6,909
- MCP servers over stdio, as an npm package only6,297
- MCP servers available as a package only10,841
The source's raw values24
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Description (raw) | MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call. Source: MCP-Register · collected on 2026-08-26 · self-declared |
|---|---|
| Environment variables (raw) | DELEGATE_PRIVATE_KEY, HPP_NETWORK, RESOURCE_SERVER_URL, SAFE_ADDRESS, ALLOWANCE_MODULE_ADDRESS Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Required secret variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Transports (raw) | stdio Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Repository (raw) | https://github.com/hpp-io/x402-mcp-bridge Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Package registries (raw) | npm Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Path environment variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote URLs (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote hosts (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Registry status message (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| First listed in the registry (raw) | 2026-08-20 Source: MCP-Register · collected on 2026-08-20 · self-declared |
| Last changed in the registry (raw) | 2026-08-20 Source: MCP-Register · collected on 2026-08-20 · self-declared |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Delivery form (raw) | paket Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository platform (raw) | github Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository subfolder (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package identifiers (raw) | @hpp-io/x402-mcp-bridge Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package versions (raw) | 0.1.18 Source: MCP-Register · collected on 2026-08-21 · self-declared |
| Runtime hints (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable descriptions (raw) | ALLOWANCE_MODULE_ADDRESS=Safe AllowanceModule address for governance (Safe) mode. Set together with SAFE_ADDRESS. · DELEGATE_PRIVATE_KEY=Delegate EOA private key used to sign payments. Auto-created in the OS keychain if unset. · HPP_NETWORK=Target network: eip155:181228 (HPP Sepolia, default) or eip155:190415 (HPP Mainnet). · RESOURCE_SERVER_URL=Optional upstream MCP server to proxy. Omit to expose only the local tools. · SAFE_ADDRESS=Safe address for governance (Safe) mode. Set together with ALLOWANCE_MODULE_ADDRESS. Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Icon formats (raw) | image/png Source: MCP-Register · collected on 2026-08-16 · self-declared |
Changes
| 2026-08-26 | Field of use: – → Payments |
|---|---|
| 2026-08-26 | Description (raw): – → MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call. |
| 2026-08-21 | Version: 0.1.17 → 0.1.18 |
| 2026-08-21 | Package versions (raw): 0.1.17 → 0.1.18 |
| 2026-08-20 | Version: 0.1.14 → 0.1.17 |
| 2026-08-20 | Last changed in the registry (raw): 2026-08-12 → 2026-08-20 |
| 2026-08-20 | First listed in the registry (raw): 2026-08-12 → 2026-08-20 |
| 2026-08-20 | Package versions (raw): 0.1.14 → 0.1.17 |
| 2026-08-16 | Last changed in the registry (raw): – → 2026-08-12 |
| 2026-08-16 | First listed in the registry (raw): – → 2026-08-12 |
These are the 10 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/io-github-hpp-io-x402-mcp-bridge