Skip to content

ProvenPaid

Local package path declaredCredentials listedRepository declared by sourceUpdated 2026-10-09

com.provenpaid/mcp · Registry status: active

At a glance

Check an x402 endpoint before your agent pays it: challenge validity and on-chain payer evidence.

Vendor's own description, untranslated and unverified

Execution location
Local package path declared
Required secrets declared
Credentials listed
Declared version and change
0.1.0 · Source-reported change date 2026-10-09
Repository as declared
github.com/justinsmithphd/provenpaid-mcp
Configuration
can be built from the disclosed start template

Inspect connection paths and prerequisites

Related categories

6 of 11 categories. All categories in the segment catalogue

Page last changed:

Sources and collection
Runs
Local package path declared
Credentials
Credentials listed
Registry record changed
2026-10-09
Setup
Template available
Registry name
com.provenpaid/mcp
Package coordinate
pypi:provenpaid-mcp
Declared version
0.1.0
Source-reported listing date
2026-10-09
Source-reported change date
2026-10-09
First seen by tracevero
2026-10-10
Vendor's website
https://api.provenpaid.com

Evidence for this page · Source: MCP-Register · collected on 2026-10-10

Every value below comes from it. Where one differs, its origin is stated on its row. What the confidence levels mean

Measured values

Measured values
Required secrets declaredCredentials listed yes
Original data – Required secret variables (raw): PROVENPAID_WALLET_PRIVATE_KEY
Original data – Required secret headers (raw): confirmed absent
Source: MCP-Register · collected on 2026-10-10 · derived
Execution locationLocal package path declared local
Original data – Transports (raw): stdio
Source: MCP-Register · collected on 2026-10-10 · derived
Path argument presentno
Original data – Path arguments (raw): confirmed absent
Original data – Path environment variables (raw): confirmed absent
Source: MCP-Register · collected on 2026-10-10 · derived
Repository URL listedRepository declared by source yes
Original data – Repository (raw): https://github.com/justinsmithphd/provenpaid-mcp
Source: MCP-Register · collected on 2026-10-10 · derived
Field of use, derived from the vendor descriptionCryptocurrency
Original data – Description (raw): Check an x402 endpoint before your agent pays it: challenge validity and on-chain payer evidence.
Source: MCP-Register · collected on 2026-10-10 · derived
Declared version0.1.0
Source: MCP-Register · collected on 2026-10-10 · 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

All 25 values in this block: self-declared.

Raw values
Description (raw)Check an x402 endpoint before your agent pays it: challenge validity and on-chain payer evidence.
Environment variables (raw)PROVENPAID_WALLET_PRIVATE_KEY, PROVENPAID_DAILY_LIMIT, PROVENPAID_MAX_PRICE_USD
Required secret variables (raw)PROVENPAID_WALLET_PRIVATE_KEY
Transports (raw)stdio
Path arguments (raw)confirmed absent
Repository (raw)https://github.com/justinsmithphd/provenpaid-mcp
Package registries (raw)pypi
Required secret headers (raw)confirmed absent
Path environment variables (raw)confirmed absent
Remote URLs (raw)confirmed absent
Remote hosts (raw)confirmed absent
Registry status message (raw)confirmed absent
First listed in the registry (raw)2026-10-09
Last changed in the registry (raw)2026-10-09
Schema version of the raw record (raw)https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Delivery form (raw)package
Repository platform (raw)github
Repository subfolder (raw)confirmed absent
Package identifiers (raw)provenpaid-mcp
Package versions (raw)0.1.0
Runtime hints (raw)confirmed absent
Environment variable formats (raw)confirmed absent
Environment variable descriptions (raw)PROVENPAID_DAILY_LIMIT=Maximum paid checks per UTC day (default 20). · PROVENPAID_MAX_PRICE_USD=Refuse checks priced above this (default 0.01, hard ceiling 0.10). · PROVENPAID_WALLET_PRIVATE_KEY=Private key of a dedicated low-balance wallet holding USDC on Base. Used only to sign payment authorizations.
Icon formats (raw)confirmed absent
Connection paths (source structure){"packages":[{"registryType":"pypi","identifier":"provenpaid-mcp","version":"0.1.0","transport":"stdio","environment":[{"name":"PROVENPAID_WALLET_PRIVATE_KEY","description":"Private key of a dedicated low-balance wallet holding USDC on Base. Used only to sign payment authorizations.","required":true,"secret":true},{"name":"PROVENPAID_DAILY_LIMIT","description":"Maximum paid checks per UTC day (default 20).","required":false,"secret":false},{"name":"PROVENPAID_MAX_PRICE_USD","description":"Refuse checks priced above this (default 0.01, hard ceiling 0.10).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]}
Embed this badge

Paste this line into a README of your own. The badge states how many values the registry holds for the entry and when it last looked, and it links back to this page.

tracevero: number of measured values and date of collection for this registry entry

[![tracevero: number of measured values and date of collection for this registry entry](https://tracevero.com/badge/mcp/com-provenpaid-mcp.svg)](https://tracevero.com/mcp/com-provenpaid-mcp)

The image is drawn again on every request, so it always reports the current state while the pasted line stays as it is. It carries no rating and no traffic light – only the two measured figures.

Changes

Changes
2026-10-10Declared version: – → 0.1.0
2026-10-10Field of use, derived from the vendor description: – → Cryptocurrency
2026-10-10Repository URL listed: – → yes

These are the 3 most recent changes to this entry. Full history

tracevero · https://tracevero.com/mcp/com-provenpaid-mcp