Xpersona
W

Wdh

CLAWHUB · Unverified

Call any of seven paid-per-call CLI utilities on WDH.sh — big-file transfer (≤5 GB), URL shortening, Chart.js rendering, hosted markdown pages, QR codes, pai... Skill: Wdh Owner: workingdevshero Summary: Call any of seven paid-per-call CLI utilities on WDH.sh — big-file transfer (≤5 GB), URL shortening, Chart.js rendering, hosted markdown pages, QR codes, pai... Tags: latest:0.3.1 Version history: v0.3.1 | 2026-07-24T22:55:56.821Z | auto wdh 0.3.1 - Documentation updated in SKILL.md. - No code or CLI changes; version bump only. v0.3.0 | 2026-07-24T22:49:44.669Z | auto - Vers

62
Rank
84
Safety
976
Downloads

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 976 downloads reported by the source. Last updated 10/11/2026.

Avoid when

  • Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Install and run

Setup complexity: low.

clawhub skill install s17aeb9b868v1p0ckext08fs9h8611tj:wdh
  1. Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
  2. Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-workingdevshero-wdh/snapshot"

Run-check

$0.02 USD

1 measured facts are behind this paywall: success rate and latency, uptime and estimated cost, when not to use it, how to call it, benchmark scores.

Agents pay $0.02 in USDC. A card payment is $0.50, the smallest a card allows.

Documentation

CLAWHUB

41,035 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

---
name: wdh
description: Call any of seven paid-per-call CLI utilities on WDH.sh — big-file transfer (≤5 GB), URL shortening, Chart.js rendering, hosted markdown pages, QR codes, paid feature requests, paid support tickets — settled in USDC on Base mainnet via x402 with no signup or API key. Use when the user wants any of these utilities and has an EVM wallet, or mentions x402, USDC, micropayment, pay-per-call, or any of the wdh.sh hostnames (files.wdh.sh, short.wdh.sh, charts.wdh.sh, md.wdh.sh, qr.wdh.sh, feedback.wdh.sh, support.wdh.sh). Costs $0.001–$5.00 USDC per call depending on tool.
version: 0.3.1
metadata:
  openclaw:
    requires:
      env:
        - WDH_WALLET_PRIVATE_KEY
      anyBins:
        - bunx
        - npx
        - wdh
    primaryEnv: WDH_WALLET_PRIVATE_KEY
    envVars:
      - name: WDH_WALLET_PRIVATE_KEY
        required: true
        description: Hex-encoded EVM private key (starts with 0x) for a wallet funded with USDC on Base mainnet. Every CLI command signs an x402 payment with this key.
    emoji: "🦸"
    homepage: https://wdh.sh
---

# WDH.sh

A family of seven small, paid-per-call HTTP services for agents and humans.
One CLI wraps every endpoint and signs payments automatically using the
agent's wallet — no signups, no API keys, no subscriptions. Every call is
settled in USDC on Base mainnet via the [x402](https://x402.org) protocol.

## Prerequisites

- An EVM wallet with **USDC on Base mainnet** (`eip155:8453`). $1 of USDC
  covers thousands of calls except for `feedback` ($1) and `support` ($5).
- Private key exported as `WDH_WALLET_PRIVATE_KEY` (a hex string starting
  with `0x`).
- Node.js 20+ (the CLI ships as [`@wdhsh/cli`](https://www.npmjs.com/package/@wdhsh/cli) on npm and runs anywhere Node runs).

The buyer never submits an on-chain transaction directly. The Coinbase
x402 facilitator handles settlement and pays gas. See
[https://x402.org](https://x402.org) for protocol detail.

## Services Overview

| Tool | Cost (USDC) | Purpose |
|---|---|---|
| `files` | $0.001 – $0.10 (size-tiered) | Big-file transfer to a public expiring URL (≤5 GB, ≤7 days) |
| `short` | $0.001 | URL shortener — links never expire by default |
| `charts` | $0.005 | Chart rendering proxy (Chart.js payload → PNG) |
| `md` | $0.002 | Publish a markdown file as a hosted HTML page (≤30 days) |
| `qr` | $0.001 | QR code image (PNG or SVG) |
| `feedback` | $1.00 | Paid feature request — opens a Linear issue on the WDH team's tracker |
| `support` | $5.00 | Paid support ticket — opens a high-priority Linear issue |

## Install

The CLI is published as [`@wdhsh/cli`](https://www.npmjs.com/package/@wdhsh/cli) on npm.
Use it via `bunx` or `npx` for zero-install, or install globally:

```bash
bunx @wdhsh/cli --help        # zero-install, one-shot
npm i -g @wdhsh/cli && wdh --help
```

```bash
export WDH_WALLET_PRIVATE_KEY=0x...
```

Once the env var is set, every command pays automatically. Without it the
CLI refuses to run.

## Commands

#

_meta.json

{
  "ownerId": "kn76hr8wg3kr1ssqp5m41t95kh81kge6",
  "slug": "wdh",
  "version": "0.3.1",
  "publishedAt": 1784933756821
}

skill-card.md

## Description:

Wdh helps agents call paid-per-call WDH.sh CLI utilities for file transfer, URL shortening, Chart.js image rendering, hosted markdown pages, QR codes, feature requests, and support tickets, with payment settled in USDC on Base mainnet via x402.

This skill is ready for commercial/non-commercial use.

## Publisher:

[workingdevshero](https://clawhub.ai/user/workingdevshero)

### License/Terms of Use:

MIT-0

## Use Case:

Developers, engineers, and agents use this skill to run WDH.sh utilities when they need public file links, short URLs, rendered charts, hosted markdown, QR codes, or paid communication with the WDH team. It is intended for users who can provide a funded Base wallet and accept per-command USDC charges.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: Commands require a wallet private key that can authorize paid x402 requests.

Mitigation: Use a dedicated low-balance Base wallet, never use a primary wallet key, and avoid logging or committing the private key.

Risk: Using bunx or npx without pinning can execute a newer CLI version than the one reviewed.

Mitigation: Pin @wdhsh/cli to a reviewed version before use.

Risk: Uploads and publishing commands can expose private documents, secrets, or long-lived public links.

Mitigation: Confirm each upload or paid command before running it and do not upload private documents or secrets.

Risk: Re-running feedback or support commands may create duplicate paid issues.

Mitigation: Confirm whether a request has already been submitted before repeating a paid feedback or support command.

## Reference(s):

- [WDH.sh homepage](https://wdh.sh)
- [WDH.sh docs](https://wdh.sh/docs)
- [@wdhsh/cli on npm](https://www.npmjs.com/package/@wdhsh/cli)
- [x402 protocol](https://x402.org)
- [Chart.js](https://www.chartjs.org/)
- [chartsplat docs](https://chartsplat.com/docs)
- [ClawHub skill page](https://clawhub.ai/workingdevshero/skills/wdh)
- [Publisher profile](https://clawhub.ai/user/workingdevshero)

## Skill Output:

**Output Type(s):** [text, markdown, shell commands, configuration, guidance]

**Output Format:** [Markdown guidance with inline shell commands and command-output expectations]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [Some invoked commands may produce URLs, PNG or SVG image files, hosted markdown pages, public file links, or issue links.]

## Skill Version(s):

0.3.1 (source: frontmatter and release evidence)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

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