A connection to Binance’s fiat-payment services, where traditional currencies such as euros or dollars can be used with cryptocurrency. It can query public payment information and can look up protected order and payment history.

Use it to check supported countries, fiat currencies, cryptocurrencies, payment methods, limits, and crypto prices. Authenticated requests can look up order and payment history.

It helps determine what buying, selling, depositing, or withdrawing options are available before attempting a fiat-crypto transaction. Public capability and pricing queries do not require authentication.

fiat — Skill for Claude Code and Codex by tradecatlabs

Install

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.

Any agent

npx skills add tradecatlabs/tradecat-public --skill fiat

Clone the repo

git clone --depth 1 https://github.com/tradecatlabs/tradecat-public

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/tradecatlabs/tradecat-public/fiat/github.svg)](https://agentmods.dev/skills/tradecatlabs/tradecat-public/fiat)

Your own site

<a href="https://agentmods.dev/skills/tradecatlabs/tradecat-public/fiat"><img src="https://agentmods.dev/badge/skills/tradecatlabs/tradecat-public/fiat/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/tradecatlabs/tradecat-public/fiat"><img src="https://agentmods.dev/badge/skills/tradecatlabs/tradecat-public/fiat.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,231 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin 100% copy Near-identical to another mod in the catalogue.

Token cost

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	$0.00079	$0.02231
Opus 5	$0.00039	$0.01115
Sonnet 5	$0.00016	$0.00446
Haiku 4.5	$0.00008	$0.00223

Measured 13d ago against content hash 5d54d1779a72, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

fiat scanned grade A with 1 finding 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 13d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl "https://www.binance.com/bapi/fiat/v1/public/fiatpayment/agent/get-capabilities?country={COUNTRY_CODE}"

Origin

This is a copy

100% identical to fiat — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

resources/agent_market_context/binance/upstream/binance-skills-hub-main/skills/binance/fiat/SKILL.md · 170 lines

How it starts

The opening of the file, as written. The whole thing — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Binance Fiat Skill

Query Binance fiat payment capabilities, available payment methods, pricing, and supported currencies/countries using public APIs (no authentication required). For order and payment history, see Authenticated Endpoints.

Base URL

https://www.binance.com/bapi/fiat/v1/public/fiatpayment/agent

Available APIs

1. get_capabilities

Query supported fiat currencies, cryptos, and business types for a country.

curl "https://www.binance.com/bapi/fiat/v1/public/fiatpayment/agent/get-capabilities?country={COUNTRY_CODE}"

Optional: businessType (BUY, SELL, DEPOSIT, WITHDRAW) to filter.

Response: data.supportedBusinessTypes, data.fiatCurrencies[] (with code, name, supportedBusinessTypes), data.cryptoCurrencies[]

2. get_buy_and_sell_payment_methods

curl "https://www.binance.com/bapi/fiat/v1/public/fiatpayment/agent/get-buy-and-sell-payment-methods?businessType={BUY|SELL}&fiatCurrency={FIAT}&cryptoCurrency={CRYPTO}&country={COUNTRY_CODE}"

All 4 parameters required.

Response: data.paymentMethods[] and data.p2pPaymentMethods[], each with code, paymentMethodName, fiatMinLimit, fiatMaxLimit, cryptoMinLimit, cryptoMaxLimit, quotation, suspended

3. get_deposit_and_withdraw_payment_methods

curl "https://www.binance.com/bapi/fiat/v1/public/fiatpayment/agent/get-deposit-and-withdraw-payment-methods?businessType={DEPOSIT|WITHDRAW}&fiatCurrency={FIAT}&country={COUNTRY_CODE}"

All 3 parameters required. No cryptoCurrency, no quotation, no P2P methods.

Response: data.paymentMethods[] with code, paymentMethodName, fiatMinLimit, fiatMaxLimit, suspended

4. get_price

curl "https://www.binance.com/bapi/fiat/v1/public/fiatpayment/agent/get-price?fiatCurrency={FIAT}&cryptoCurrency={CRYPTO}&country={COUNTRY_CODE}"

Optional: businessType (BUY or SELL, defaults to BUY).

Response: data.bestPrice — indicative reference price, may differ from execution price

Read the full file on GitHub · 170 lines

Files

What ships with it

4 files 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.

Changes

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.

13d ago First seen · 170 lines · 79 tokens per session scan A 5d54d1779a72

Subscribe to this mod's changes

fiat is a skill published in the GitHub repository tradecatlabs/tradecat-public (956 stars, last pushed 4d ago), licensed MIT. It adds 79 tokens to every session and 2,231 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 100% identical to fiat, differing in 0 lines, and is treated as a copy.

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