Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add alpacahq/alpaca-skills --skill funding-transfersgit clone --depth 1 https://github.com/alpacahq/alpaca-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/alpacahq/alpaca-skills/funding-transfers)<a href="https://agentmods.dev/skills/alpacahq/alpaca-skills/funding-transfers"><img src="https://agentmods.dev/badge/skills/alpacahq/alpaca-skills/funding-transfers/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/alpacahq/alpaca-skills/funding-transfers"><img src="https://agentmods.dev/badge/skills/alpacahq/alpaca-skills/funding-transfers.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00101 | $0.02373 |
| Opus 5 | $0.00051 | $0.01187 |
| Sonnet 5 | $0.00020 | $0.00475 |
| Haiku 4.5 | $0.00010 | $0.00237 |
Grade A, and why
alpaca-broker-funding-transfers scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 127 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Alpaca Broker API — Funding & Transfers
Getting cash into and out of end-user accounts. There are three rails, and the model splits cleanly into bank links (persistent) and transfers (the actual money movement).
Read
alpaca-broker-integrationfirst. Broker API + HTTP Basic auth. For moving cash between accounts in your omnibus (vs. to/from the outside world), seealpaca-broker-journals— that's a different mechanism.
Reference
- Guide:
https://docs.alpaca.markets/docs/funding-accounts - API ref:
https://docs.alpaca.markets/reference/createtransferforaccount - Live schema:
alpaca-docsMCP →get-endpointtitle"Broker API"path/v1/accounts/{account_id}/transfers
1. The funding model
External bank ──(relationship: a persistent link)──┐
├──> Transfer (the money movement) ──> Account cash
ACH relationship (rail A: ACH, US domestic) │
Bank relationship (rail B: wire, domestic + intl) │
Funding wallet (rail C: v1beta, multi-currency) ┘
- A relationship links an external bank. It moves no money and has its own status; for wires it must be
APPROVEDbefore a transfer can progress. - A transfer references a relationship by ID and moves the money. One relationship backs many transfers.
| Rail | transfer_type |
Directions | Relationship | Notes |
|---|---|---|---|---|
| ACH | ach |
INCOMING + OUTGOING |
ACH relationship (relationship_id) |
US domestic; set up via Plaid processor_token (recommended) |
| Wire | wire |
OUTGOING only |
Bank relationship (bank_id) |
Domestic + international (SWIFT). Incoming wires are pushed by the sending bank and booked automatically |
| Funding wallet | (separate /v1beta API) |
incoming / outgoing (lowercase) |
Funding-wallet recipient bank | Multi-currency, swift_wire/local_rails |
2. Endpoints
| Method | Path | Purpose |
|---|---|---|
| POST/GET/DELETE | /v1/accounts/{id}/ach_relationships[/{rel_id}] |
Manage ACH bank links |
| POST/GET/DELETE | /v1/accounts/{id}/recipient_banks[/{bank_id}] |
Manage wire recipient banks |
| POST | /v1/accounts/{id}/transfers |
Create transfer (ACH deposit/withdraw, or wire withdraw) |
| GET | /v1/accounts/{id}/transfers |
List transfers |
| DELETE | /v1/accounts/{id}/transfers/{transfer_id} |
Request cancel |
| POST/GET | /v1beta/accounts/{id}/funding_wallet |
Create / get funding wallet |
| POST/GET/DELETE | /v1beta/accounts/{id}/funding_wallet/recipient_bank |
Funding-wallet recipient bank |
| POST | /v1beta/accounts/{id}/funding_wallet/withdrawal |
Funding-wallet withdrawal |
| GET | /v1beta/accounts/{id}/funding_wallet/transfers[/{transfer_id}] |
List / get wallet transfers |
| GET | /v2/events/funding/status |
SSE — unified funding status stream (see §6) |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 127 lines · 101 tokens per session scan A 5814538f7696
alpaca-broker-funding-transfers is a skill published in the GitHub repository alpacahq/alpaca-skills (147 stars, last pushed 4d ago), licensed Apache-2.0. It adds 101 tokens to every session and 2,373 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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