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 revolut-engineering/revolut-x-api --skill revx-marketgit clone --depth 1 https://github.com/revolut-engineering/revolut-x-apiWrote 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/revolut-engineering/revolut-x-api/revx-market)<a href="https://agentmods.dev/skills/revolut-engineering/revolut-x-api/revx-market"><img src="https://agentmods.dev/badge/skills/revolut-engineering/revolut-x-api/revx-market/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/revolut-engineering/revolut-x-api/revx-market"><img src="https://agentmods.dev/badge/skills/revolut-engineering/revolut-x-api/revx-market.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 | $0.00052 | $0.00954 |
| Opus 5 | $0.00026 | $0.00477 |
| Sonnet 5 | $0.00010 | $0.00191 |
| Haiku 4.5 | $0.00005 | $0.00095 |
Grade A, and why
revx-market 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 11d 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 — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Market Data (revx market)
Query currencies, trading pairs, live prices, historical candles, and order book depth.
Auth required. Make sure
revxis installed and configured before running these commands. If any command fails with an auth-related error —Auth not configured,No private key found,Authentication failed (401),Invalid signature,insecure permissions, or a missing key/config file at~/.config/revolut-x/— invoke therevx-authskill immediately and apply the fix yourself. Do not interrupt the user to ask them to run setup. Only escalate to the user for steps only they can perform (pasting the API key, registering the public key in their Revolut X profile, choosing a passphrase). After the fix, retry the original command.
All commands support --json or --output json for machine-readable output.
Symbols use BASE-QUOTE format with a dash: BTC-USD, ETH-EUR, SOL-USD. Use revx market pairs to see all valid pairs.
Currencies & Pairs
revx market currencies # All currencies (symbol, name, type, scale, status)
revx market currencies fiat # Fiat currencies only
revx market currencies crypto # Crypto currencies only
revx market currencies --filter BTC,ETH # Filter by specific symbols
revx market pairs # All pairs (base, quote, min/max size, status)
revx market pairs --filter BTC-USD,ETH-USD # Filter by specific pairs
Tickers
revx market tickers # All tickers (bid, ask, mid, last, 24h stats)
revx market tickers --symbols BTC-USD,ETH-USD
revx market tickers BTC-USD # Single ticker (key-value display)
Candles
revx market candles BTC-USD # Default: 1h interval
revx market candles BTC-USD --interval 5m # 5-minute candles
revx market candles BTC-USD --since 7d --until today # Last 7 days
revx market candles BTC-USD --since 2025-04-14 # Since specific ISO date
revx market candles BTC-USD --since 5m --interval 1m # Last 5 minutes, 1m candles
revx market candles ETH-USD --interval 4h --since 30d
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.
- 11d ago First seen · 85 lines · 52 tokens per session scan A 55b4acfdb096
revx-market is a skill published in the GitHub repository revolut-engineering/revolut-x-api (63 stars, last pushed 2d ago), licensed MIT. It adds 52 tokens to every session and 954 once invoked, about $0.0003 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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