wallet-payments skillA
wallet-payments is agent-read markdown (skill) from bitterbot-ai/bitterbot-desktop: Use when web_fetch returns HTTP 402, an API offers a paid tier or micro-toll, another agent charges USDC, or the user asks you to pay, tip or buy. Not for a plain balance or address check (call the wallet tool directly)..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Wallet payments (USDC on Base) You have a Coinbase Smart Wallet on Base loaded with USDC. Gas is sponsored by the Coinbase Paymaster (zero ETH needed) and USDC on Base has near-zero transaction fees, so micropayments are viable. ## Wallet actions - `get_balance` (token="USDC"): check your USDC balance before making payments. - `get_address`: the wallet address (for the user to fund externally). - `pay_for_resource`: pay for a paywalled HTTP resource via the x402 protocol. Signs the payment AND fetches the content in one call. Requires `resource_url` and `amount`; optional `reason`. - `fund_wallet`: a URL for the user to fund the wallet (Coinbase Onramp on mainnet, faucet on testnet). - `send_usdc`: send USDC to an address for user-initiated transfers, paying other agents or services, purchasing digital goods, or any prompt-driven payment. - `get_transaction_history`: recent wallet transactions. ## Handling paywalls (HTTP 402) When `web_fetch` returns a 402 Payment Required response, follow this workflow exactly: …
Read the whole file at its exact version.
How to install
mdr add bitterbot-ai/bitterbot-desktop/wallet-payments@git:20260920.a205fe6mdr add bitterbot-ai/bitterbot-desktop/wallet-payments@sha256:cc9673fe212a8649Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_zvxsftsdoyon25mb)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3972 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
bitterbot-ai/bitterbot-desktop · 2,460 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zvxsftsdoyon25mb GET https://markdownregistry.com/api/v1/resolve?ref=bitterbot-ai/bitterbot-desktop/wallet-payments GET https://markdownregistry.com/api/v1/blob/cc9673fe212a864970afa0061923b614b837b18cf2a91e817b69e27d0975ae97
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.