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route-crypto-swap

route-crypto-swap is a skill for Claude Code, Codex from Itr3k/axiom-relay. It costs 31 tokens per session (406 once invoked), scanned A, original, MIT.

A token-swap route analyzer for Base, an Ethereum-compatible blockchain network. It compares the full costs of exchanging one token for another and prepares transactions for a wallet to sign.

In plain words
What is it for?
It helps analyze swap routes, review separate cost lines, request an exact quote, and hand approval and swap transactions to a wallet.
Why use it?
It removes the guesswork from choosing a swap provider by considering fees, gas, and reported price impact together. It does not sign or execute the transaction.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

not rated 0repo 2mo ago A scan 31 tokens original MIT archived

Good fit It helps analyze swap routes, review separate cost lines, request an exact quote, and hand approval and swap transactions to a wallet.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/itr3k/axiom-relay/crypto-claude
View source ↗ Itr3k/axiom-relay axiomrelay.io
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 Itr3k/axiom-relay --skill crypto-claude
Clone the repo
git clone --depth 1 https://github.com/Itr3k/axiom-relay

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.

agentmods badge for route-crypto-swap

README.md
[![agentmods](https://agentmods.dev/badge/skills/itr3k/axiom-relay/crypto-claude/github.svg)](https://agentmods.dev/skills/itr3k/axiom-relay/crypto-claude)
Your own site
<a href="https://agentmods.dev/skills/itr3k/axiom-relay/crypto-claude"><img src="https://agentmods.dev/badge/skills/itr3k/axiom-relay/crypto-claude/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.

agentmods 80×15 button for route-crypto-swap

Your own site · 80×15
<a href="https://agentmods.dev/skills/itr3k/axiom-relay/crypto-claude"><img src="https://agentmods.dev/badge/skills/itr3k/axiom-relay/crypto-claude.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 406 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 original No closer match found 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00031 $0.00406
Opus 5.5 $0.00012 $0.00162
Sonnet 5.5 $0.00006 $0.00081
Haiku 4.5 $0.00003 $0.00041

Measured 2mo ago against content hash 7090604446e0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

route-crypto-swap 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 2mo 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 -sX POST https://axiom-relay.reference-seller.workers.dev/v1/crypto/analyze \
examples/crypto-claude-skill.md · 46 lines

What it actually says

Routing a swap through Axiom

Use when a task needs to exchange tokens and you want the route with the best outcome after every cost — not the best headline price.

1. Analyse first

curl -sX POST https://axiom-relay.reference-seller.workers.dev/v1/crypto/analyze \
  -H 'content-type: application/json' \
  -d '{"fromChain":8453,"sellToken":"<addr>","buyToken":"<addr>","sellAmount":"<atomic>","taker":"<wallet>"}'

Read recommendation.execute and recommendation.concerns. No transaction is returned, so this cannot spend anything.

2. Read the costs honestly

costDisclosure separates the fees. providerFee is the execution provider's own charge and is not Axiom revenue. axiomFee is 15 bps and is the only line Axiom receives. networkGas is paid separately by whoever signs.

priceImpactBps of null means the provider did not report it — unknown, not zero.

3. Quote when you intend to proceed

POST /v1/crypto/quote returns the same economics plus transactions: an exact-amount approval, then the swap.

4. Signing is not yours to delegate

Hand the transactions to the wallet layer. Axiom holds no key and exposes no execution endpoint — nothing happens until a signature exists.

Operational limits

$500 per trade, $5,000 per day. Exceeding either returns crypto_trade_too_large or crypto_daily_gmv_exhausted; both are honest refusals, not failures.

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.

  1. 2mo ago First seen · 46 lines · 31 tokens per session scan A 7090604446e0

Subscribe to this mod's changes

route-crypto-swap is a skill published in the GitHub repository Itr3k/axiom-relay (0 stars, last pushed 2mo ago), licensed MIT. It adds 31 tokens to every session and 406 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.

Finance and fintechLegacyWeb3 and blockchainarchivedaxiom-relayretired
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