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fiat

Query Binance fiat payment capabilities — supported countries, currencies, payment methods, limits, and crypto prices — via public APIs, plus authenticated order/payment history lookup. Use whenever users ask about buying or selling crypto with fiat, depositing or withdrawing fiat, fiat-crypto exchange rates, payment options in a specific country, or their fiat order history — even if they don't explicitly mention Binance APIs.

72

Quality

88%

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

SKILL.md
Quality
Evals
Security

Quality

Content

77%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

This is a well-structured, highly actionable skill with executable curl commands, clear response schemas, and a logical workflow. Its main weakness is moderate verbosity — the locale list, action link formatting guidance, and price sorting explanations inflate the token count beyond what's strictly necessary for Claude. The progressive disclosure is reasonable with one external reference, but the main file carries substantial detail that could be offloaded.

Suggestions

Move the full locale list and language-aware URL mapping into a separate reference file to reduce the main skill's token footprint.

Trim the action links section — Claude can infer URL construction patterns from 1-2 examples rather than needing a full table plus detailed formatting instructions.

DimensionReasoningScore

Conciseness

The skill is mostly efficient with concrete API details, but includes some sections that could be tightened — the locale list, language-aware URL section, and the lengthy action links guidance add bulk. The wallet payment method section and price sorting logic are useful but somewhat verbose for Claude's capabilities.

2 / 3

Actionability

Fully executable curl commands with exact URLs, required parameters clearly specified, response field paths documented, URL templates with examples, and concrete country inference rules. Everything is copy-paste ready.

3 / 3

Workflow Clarity

Clear 3-step recommended workflow with explicit sequencing (capabilities first, then payment methods, then price). Includes guidance on when to skip steps, error handling for empty results, and a proactive follow-up flow for wallet payment methods. The workflow is well-suited to the non-destructive nature of these read-only API calls.

3 / 3

Progressive Disclosure

References `references/sapi-endpoints.md` for authenticated endpoints which is good progressive disclosure, but no bundle files were provided to verify the reference exists. The main file itself is quite long (~180 lines) and some content like the full locale list and detailed action link formatting rules could be split into reference files.

2 / 3

Total

10

/

12

Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

This is an excellent skill description that clearly articulates specific capabilities, provides comprehensive trigger terms users would naturally use, and explicitly defines both what the skill does and when to use it. The description is concise yet thorough, covering both public API queries and authenticated operations, with a helpful note about implicit Binance API usage.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions: querying supported countries, currencies, payment methods, limits, crypto prices via public APIs, and authenticated order/payment history lookup. These are clearly defined capabilities.

3 / 3

Completeness

Clearly answers both 'what' (query Binance fiat payment capabilities — countries, currencies, methods, limits, prices, order history) and 'when' (explicit 'Use whenever users ask about...' clause with multiple trigger scenarios). The additional note 'even if they don't explicitly mention Binance APIs' adds helpful guidance.

3 / 3

Trigger Term Quality

Excellent coverage of natural terms users would say: 'buying or selling crypto with fiat', 'depositing or withdrawing fiat', 'fiat-crypto exchange rates', 'payment options in a specific country', 'fiat order history'. These are phrases users would naturally use.

3 / 3

Distinctiveness Conflict Risk

Highly distinctive — focuses specifically on Binance fiat payment APIs, which is a clear niche. The combination of 'Binance', 'fiat', 'payment methods', 'countries', and 'order history' makes it very unlikely to conflict with other skills.

3 / 3

Total

12

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation11 / 11 Passed

Validation for skill structure

No warnings or errors.

Repository
binance/binance-skills-hub
Reviewed

Table of Contents

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