tech.vauban/pay-mcp
Local package path declaredNo credentials listedUpdated 2026-09-08
tech.vauban/pay-mcp · Registry status: active
At a glance
x402 tools for MCP clients: pay exact/Starknet or STARK-receipt 402s, verify, JCS-hash. No account.
Vendor's own description, untranslated and unverified
- Execution location
- Local package path declaredMCP-Register · 2026-08-26
- Required secrets declared
- No credentials listedMCP-Register · 2026-08-26
- Declared version and change
0.7.1· Source-reported change date 2026-09-08MCP-Register · 2026-09-09- Configuration
- can be built from the disclosed start template
Inspect connection paths and prerequisites
Related categories
- MCP servers for payments1,382
- MCP servers without declared required secrets36,126
- Locally executed MCP servers17,143
- MCP servers without a repository URL11,930
- Local MCP servers without declared required secrets13,303
- MCP servers over stdio only13,770
6 of 11 categories. All categories in the segment catalogue
Page last changed:
Sources and collection
- Runs
- Local package path declared
- Credentials
- No credentials listed
- Registry record changed
- 2026-09-08
- Setup
- Template available
- Registry name
tech.vauban/pay-mcp- Package coordinate
npm:@vauban-pay/mcp- Declared version
0.7.1- Source-reported listing date
- 2026-09-08
- Source-reported change date
- 2026-09-08
- First seen by tracevero
- 2026-08-26
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
| Required secrets declared | No credentials listed no Original data – Required secret variables (raw): confirmed absent Original data – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-08-26 · derived |
|---|---|
| Execution location | Local package path declared local Original data – Transports (raw): stdio Source: MCP-Register · collected on 2026-08-26 · derived |
| Path argument present | no Original data – Path arguments (raw): confirmed absent Original data – Path environment variables (raw): confirmed absent Source: MCP-Register · collected on 2026-08-26 · derived |
| Repository URL listed | No repository declared no Original data – Repository (raw): confirmed absent Source: MCP-Register · collected on 2026-08-26 · derived |
| Field of use, derived from the vendor description | Payments Original data – Description (raw): x402 tools for MCP clients: pay exact/Starknet or STARK-receipt 402s, verify, JCS-hash. No account. Source: MCP-Register · collected on 2026-08-26 · derived |
| Declared version | 0.7.1 Source: MCP-Register · collected on 2026-09-09 · self-declared |
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Source data25
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Description (raw) | x402 tools for MCP clients: pay exact/Starknet or STARK-receipt 402s, verify, JCS-hash. No account. Source: MCP-Register · collected on 2026-09-09 · self-declared |
|---|---|
| Environment variables (raw) | STARKNET_RPC_URL, PAY_MCP_SEPOLIA_ACCOUNT_ADDRESS, PAY_MCP_SEPOLIA_PRIVATE_KEY, PAY_MCP_STANDARD_X402_PAYEES, PAY_MCP_STANDARD_X402_MAX_WEI, PAY_MCP_STANDARD_X402_ACCOUNT_ADDRESS, PAY_MCP_STANDARD_X402_PRIVATE_KEY Source: MCP-Register · collected on 2026-09-09 · self-declared |
| Required secret variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Transports (raw) | stdio Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Repository (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Package registries (raw) | npm Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Path environment variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Remote URLs (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Remote hosts (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Registry status message (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| First listed in the registry (raw) | 2026-09-08 Source: MCP-Register · collected on 2026-09-09 · self-declared |
| Last changed in the registry (raw) | 2026-09-08 Source: MCP-Register · collected on 2026-09-09 · 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 2026-08-26 · self-declared |
| Delivery form (raw) | package Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Repository platform (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Repository subfolder (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Package identifiers (raw) | @vauban-pay/mcp Source: MCP-Register · collected on 2026-09-08 · self-declared |
| Package versions (raw) | 0.7.1 Source: MCP-Register · collected on 2026-09-09 · self-declared |
| Runtime hints (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Environment variable formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Environment variable descriptions (raw) | PAY_MCP_SEPOLIA_ACCOUNT_ADDRESS=Starknet Sepolia account address enabling make_payment chain mode. Optional; without it make_payment returns a hash-only pending result with no network call. · PAY_MCP_SEPOLIA_PRIVATE_KEY=Private key for that account. Optional; never required to try the tools. · PAY_MCP_STANDARD_X402_ACCOUNT_ADDRESS=Standard x402 path: a signer of its own (falls back to PAY_MCP_SEPOLIA_*). · PAY_MCP_STANDARD_X402_MAX_WEI=Standard x402 path: cap on one payment in atomic units (default 0.1 STRK). · PAY_MCP_STANDARD_X402_PAYEES=Standard x402 path: comma-separated payTo addresses pay_for_resource may pay, or * for any. Empty pays nobody (fail closed). · PAY_MCP_STANDARD_X402_PRIVATE_KEY=Private key for that account. Optional. · STARKNET_RPC_URL=Starknet Sepolia RPC endpoint for the two chain-reading tools. Optional; defaults to a public node not operated by Vauban. Source: MCP-Register · collected on 2026-09-09 · self-declared |
| Icon formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-26 · self-declared |
| Connection paths (source structure) | {"packages":[{"registryType":"npm","identifier":"@vauban-pay/mcp","version":"0.7.1","transport":"stdio","environment":[{"name":"STARKNET_RPC_URL","description":"Starknet Sepolia RPC endpoint for the two chain-reading tools. Optional; defaults to a public node not operated by Vauban.","required":false,"secret":false},{"name":"PAY_MCP_SEPOLIA_ACCOUNT_ADDRESS","description":"Starknet Sepolia account address enabling make_payment chain mode. Optional; without it make_payment returns a hash-only pending result with no network call.","required":false,"secret":false},{"name":"PAY_MCP_SEPOLIA_PRIVATE_KEY","description":"Private key for that account. Optional; never required to try the tools.","required":false,"secret":true},{"name":"PAY_MCP_STANDARD_X402_PAYEES","description":"Standard x402 path: comma-separated payTo addresses pay_for_resource may pay, or * for any. Empty pays nobody (fail closed).","required":false,"secret":false},{"name":"PAY_MCP_STANDARD_X402_MAX_WEI","description":"Standard x402 path: cap on one payment in atomic units (default 0.1 STRK).","required":false,"secret":false},{"name":"PAY_MCP_STANDARD_X402_ACCOUNT_ADDRESS","description":"Standard x402 path: a signer of its own (falls back to PAY_MCP_SEPOLIA_*).","required":false,"secret":false},{"name":"PAY_MCP_STANDARD_X402_PRIVATE_KEY","description":"Private key for that account. Optional.","required":false,"secret":true}],"additional_arguments_declared":false}],"remotes":[]} Source: MCP-Register · collected on 2026-09-09 · self-declared |
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Changes
| 2026-09-09 | Declared version: 0.6.0 → 0.7.1 |
|---|---|
| 2026-09-09 | Description (raw): x402 payment tools for MCP clients: pay, verify a STARK receipt, hash per RFC 8785. No account. → x402 tools for MCP clients: pay exact/Starknet or STARK-receipt 402s, verify, JCS-hash. No account. |
| 2026-09-09 | Last changed in the registry (raw): 2026-09-07 → 2026-09-08 |
These are the 3 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/tech-vauban-pay-mcp