Skills

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Agentic Wallet

Crypto wallet operations via the awal CLI — sign in, check balances, send USDC/ETH/POL/SOL, trade tokens, fund the wallet, and use the x402 payment protocol to discover paid…

2 minutes · 350 words · 4 sections

Install

$ npx skills add coinbase/agentic-wallet-skills --skill agentic-wallet

$ npx skills add coinbase/agentic-wallet-skills

The first command installs just this skill, by the name in its SKILL.md; the second installs the whole repository.

Operate a crypto wallet through the awal CLI. This skill is a router: read the relevant reference file in references/ for the task at hand.

Preflight: Confirm wallet state

Before any wallet operation that requires authentication (everything except x402 search/details), check status:

npx awal@2.12.1 status

If the wallet is not authenticated, read references/auth.md and complete sign-in first.

Routing

Pick the reference that matches the task and Read it before acting:

Task	Reference
Sign in, log in, connect wallet, OTP verification, “not signed in” errors	`references/auth.md`
Check balances, “how much USDC/ETH/POL/SOL do I have”, balance per chain, JSON balance output	`references/balance.md`
Send USDC / ETH / POL / SOL to an address or ENS name (Base, Polygon, Solana)	`references/send-usdc.md`
Swap / trade / convert tokens on Base or Polygon	`references/trade.md`
Add funds, top up, onramp, buy USDC	`references/fund.md`
Find / browse / search paid services on the x402 bazaar	`references/x402-search.md`
Call a paid x402 API endpoint with automatic USDC payment	`references/x402-pay.md`
Build or deploy a paid API server that other agents can pay to use	`references/x402-monetize.md`
Query onchain data on Base (events, transactions, blocks) via the CDP SQL API	`references/query-onchain.md`

If no clear match and the user wants an external capability, search the x402 bazaar (references/x402-search.md) — a paid service may exist.

Shared rules

Input validation: every reference lists the regexes / allowlists that user-provided values must match before being placed in a shell command. Validate strictly; reject inputs containing spaces, semicolons, pipes, backticks, or other shell metacharacters. Do not pass unvalidated user input into commands.
Single-quote $ amounts: any amount written as '$1.00' must be single-quoted to prevent bash variable expansion.
JSON output: every awal command supports --json for machine-readable output.
Auth errors mean re-auth: if any command fails with “Not authenticated” or similar, read references/auth.md and run the sign-in flow.
Insufficient balance: read references/fund.md to top up.

Quick command index

Command	Purpose
`npx awal@2.12.1 status`	Server health + auth status
`npx awal@2.12.1 address`	Get wallet address
`npx awal@2.12.1 balance`	Get balances across Base, Polygon, Solana (use `--chain` for one chain)
`npx awal@2.12.1 show`	Open the wallet companion window (used for funding)
`npx awal@2.12.1 auth login <email>`	Send OTP code
`npx awal@2.12.1 auth verify <otp>`	Complete sign-in
`npx awal@2.12.1 auth logout`	Sign out and clear the session
`npx awal@2.12.1 send <amount> <recipient>`	Send tokens
`npx awal@2.12.1 trade <amount> <from> <to>`	Swap tokens
`npx awal@2.12.1 x402 bazaar search <query>`	Search paid services
`npx awal@2.12.1 x402 bazaar list`	List bazaar resources
`npx awal@2.12.1 x402 details <url>`	Inspect payment requirements
`npx awal@2.12.1 x402 pay <url>`	Pay and call an x402 endpoint

About this skill

Trigger

Crypto wallet operations via the awal CLI — sign in, check balances, send USDC/ETH/POL/SOL, trade tokens, fund the wallet, and use the x402 payment protocol to discover paid services, pay for API calls, monetize an API, or query onchain data. Use whenever the user mentions signing in, login, authentication, wallet status, balance, address, sending money, paying someone, transferring tokens, ENS names, swapping/trading/converting tokens, funding/topping up/onramp, USDC, ETH, POL, SOL, the x402 bazaar, paid APIs, monetizing an endpoint, or querying onchain data on Base.

The verbatim description from this skill’s front matter — the string an agent matches on to decide whether to load it.

Allowed tools: Bash(npx awal@2.12.1 *)Bash(npm *)Bash(node *)Bash(curl *)Bash(mkdir *)
Source: skills/agentic-wallet/SKILL.md

Colophon for this issue

Colophon

How this issue was made

Source

github.com/coinbase/agentic-wallet-skills, branch main, last pushed 4 August 2026.

Licence

MIT — the text of every skill is reproduced unmodified, frontmatter included, under the upstream licence.

Discovery

1 skill found by walking the repository tree for SKILL.md, not by matching a directory convention. One layout observed: skills/*/SKILL.md.

Issue colours

Resolved from the awesome-design-md registry — hue 263°, chroma 0.190. Two accent tones are generated per issue and each is proven against its own ground before it ships: a single accent that passes AA on both light and dark paper is arithmetically impossible.

Typefaces

Display: Coinbase Display is not a face we ship; the reader's own choice is used.
Body: Coinbase Display is not a face we ship; the reader's own choice is used.

We never load a typeface at request time from a third-party origin, so a brand face we do not already self-host is substituted rather than fetched.

Heading repairs

1 repair applied to this skill so the document has one h1 and no skipped levels:

Removed “Agentic Wallet”, a leading h1 that duplicated the skill title.

Spec compliance

Every skill satisfies the Agent Skills specification’s frontmatter rules.

Images

Images inside a skill come from the upstream repository. Where the author gave no alternative text we mark the image decorative rather than inventing a description — a plausible caption we made up is worse than none for the reader who depends on it.

Signal

Install counts come from skills.sh. They measure downloads, not quality, and an unranked repository is not an unread one.

Agent surfaces

The whole issue is available as one markdown document at /coinbase/agentic-wallet-skills.md, and each skill at its own .md URL.

Publication

Set by Skills Docs from the source repository. Body text is Literata at the reader’s chosen size and measure; code is Geist Mono. Nothing on this page was written by us except this paragraph.

Routing

Pick the reference that matches the task and Read it before acting:

Task	Reference
Sign in, log in, connect wallet, OTP verification, “not signed in” errors	`references/auth.md`
Check balances, “how much USDC/ETH/POL/SOL do I have”, balance per chain, JSON balance output	`references/balance.md`
Send USDC / ETH / POL / SOL to an address or ENS name (Base, Polygon, Solana)	`references/send-usdc.md`
Swap / trade / convert tokens on Base or Polygon	`references/trade.md`
Add funds, top up, onramp, buy USDC	`references/fund.md`
Find / browse / search paid services on the x402 bazaar	`references/x402-search.md`
Call a paid x402 API endpoint with automatic USDC payment	`references/x402-pay.md`
Build or deploy a paid API server that other agents can pay to use	`references/x402-monetize.md`
Query onchain data on Base (events, transactions, blocks) via the CDP SQL API	`references/query-onchain.md`

If no clear match and the user wants an external capability, search the x402 bazaar (references/x402-search.md) — a paid service may exist.

Shared rules

Input validation: every reference lists the regexes / allowlists that user-provided values must match before being placed in a shell command. Validate strictly; reject inputs containing spaces, semicolons, pipes, backticks, or other shell metacharacters. Do not pass unvalidated user input into commands.

Single-quote $ amounts: any amount written as '$1.00' must be single-quoted to prevent bash variable expansion.

JSON output: every awal command supports --json for machine-readable output.

Auth errors mean re-auth: if any command fails with “Not authenticated” or similar, read references/auth.md and run the sign-in flow.

Insufficient balance: read references/fund.md to top up.

Quick command index

Command	Purpose
`npx awal@2.12.1 status`	Server health + auth status
`npx awal@2.12.1 address`	Get wallet address
`npx awal@2.12.1 balance`	Get balances across Base, Polygon, Solana (use `--chain` for one chain)
`npx awal@2.12.1 show`	Open the wallet companion window (used for funding)
`npx awal@2.12.1 auth login <email>`	Send OTP code
`npx awal@2.12.1 auth verify <otp>`	Complete sign-in
`npx awal@2.12.1 auth logout`	Sign out and clear the session
`npx awal@2.12.1 send <amount> <recipient>`	Send tokens
`npx awal@2.12.1 trade <amount> <from> <to>`	Swap tokens
`npx awal@2.12.1 x402 bazaar search <query>`	Search paid services
`npx awal@2.12.1 x402 bazaar list`	List bazaar resources
`npx awal@2.12.1 x402 details <url>`	Inspect payment requirements
`npx awal@2.12.1 x402 pay <url>`	Pay and call an x402 endpoint

Agentic Wallet

Preflight: Confirm wallet state

Routing

Shared rules

Quick command index

About this skill

Trigger

Colophon

Agentic Wallet

Preflight: Confirm wallet state

Routing

Shared rules

Quick command index

Appendix 1.1–1.9

ReferencesMarkdown · 9 files

About this skill

Trigger

Colophon

Appendix 1.1–1.9

ReferencesMarkdown · 9 files