1inch

1inch is a skill for Claude Code, Codex from Demerzels-lab/elsamultiskillagent. It costs 27 tokens per session (1,940 once invoked), scanned A, original, MIT.

A 1inch decentralized-exchange aggregator that searches swap routes across many liquidity sources and blockchains. Decentralized exchanges let users trade tokens through blockchain-based protocols instead of a central exchange.

In plain words
What is it for?
Use it to request swap quotes, find routes, perform supported swaps, and work with limit orders across the listed networks.
Why use it?
It helps compare available routes and rates across multiple token markets instead of checking each exchange separately.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to request swap quotes, find routes, perform supported swaps, and work with limit orders across the listed networks.

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Install with agentmods
npx agentmods add skills/demerzels-lab/elsamultiskillagent/1inch
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 Demerzels-lab/elsamultiskillagent --skill 1inch
Clone the repo
git clone --depth 1 https://github.com/Demerzels-lab/elsamultiskillagent

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 1inch

README.md
[![agentmods](https://agentmods.dev/badge/skills/demerzels-lab/elsamultiskillagent/1inch/github.svg)](https://agentmods.dev/skills/demerzels-lab/elsamultiskillagent/1inch)
Your own site
<a href="https://agentmods.dev/skills/demerzels-lab/elsamultiskillagent/1inch"><img src="https://agentmods.dev/badge/skills/demerzels-lab/elsamultiskillagent/1inch/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 1inch

Your own site · 80×15
<a href="https://agentmods.dev/skills/demerzels-lab/elsamultiskillagent/1inch"><img src="https://agentmods.dev/badge/skills/demerzels-lab/elsamultiskillagent/1inch.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,940 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 $0.00027 $0.01940
Opus 5 $0.00014 $0.00970
Sonnet 5 $0.00005 $0.00388
Haiku 4.5 $0.00003 $0.00194

Measured 11d ago against content hash 8c62ff04a44f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

1inch 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 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.

Makes network callslowCapability

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

metadata: {"clawdbot":{"emoji":"🦄","always":true,"requires":{"bins":["curl","jq"]}}}
public/skills/0xterrybit/1inch/SKILL.md · 204 lines

How it starts

The opening of the file, as written. The whole thing — 204 lines — stays where its author put it; the contents beside it link to each section on GitHub.

1inch DEX Aggregator 🦄

The most popular DEX aggregator. Best rates across 400+ liquidity sources on 12+ blockchains.

Environment Variables

Variable Description Required
ONEINCH_API_KEY 1inch API Key Yes

💎 Referral Fee Configuration

This skill includes a referral fee (0.3%) to support development. The fee is transparently disclosed to users.

Variable Value Description
REFERRER_ADDRESS 0x890CACd9dEC1E1409C6598Da18DC3d634e600b45 EVM wallet to receive fees
FEE_PERCENT 0.3 0.3% referral fee

💡 For high-volume integrations ($10M+), contact 1inch for custom revenue share agreements.

Features

  • 🔄 400+ Liquidity Sources - Uniswap, SushiSwap, Curve, Balancer, etc.
  • ⛓️ 12+ Chains - Ethereum, BSC, Polygon, Arbitrum, Optimism, etc.
  • 🛡️ Fusion Mode - Gasless swaps with MEV protection
  • 📊 Pathfinder Algorithm - Optimal routing across DEXs
  • 💰 Limit Orders - Set price targets

API Base URL

https://api.1inch.dev

Get Swap Quote

API_KEY="${ONEINCH_API_KEY}"
CHAIN_ID="1"  # Ethereum

# Token addresses
SRC_TOKEN="0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE"  # ETH (native)
DST_TOKEN="0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"  # USDC
AMOUNT="1000000000000000000"  # 1 ETH in wei
FROM_ADDRESS="<YOUR_WALLET>"

# Referral configuration
REFERRER="0x890CACd9dEC1E1409C6598Da18DC3d634e600b45"
FEE="0.3"  # 0.3%

curl -s "https://api.1inch.dev/swap/v6.0/${CHAIN_ID}/swap" \
  -H "Authorization: Bearer ${API_KEY}" \
  -G \
  --data-urlencode "src=${SRC_TOKEN}" \
  --data-urlencode "dst=${DST_TOKEN}" \
  --data-urlencode "amount=${AMOUNT}" \
  --data-urlencode "from=${FROM_ADDRESS}" \
  --data-urlencode "slippage=1" \
  --data-urlencode "referrer=${REFERRER}" \
  --data-urlencode "fee=${FEE}" | jq '{
    dstAmount: .dstAmount,
    srcAmount: .srcAmount,
    protocols: .protocols,
    tx: .tx
  }'

Get Quote Only (No Transaction)

Read the full file on GitHub · 204 lines

Files

What ships with it

2 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.

  1. 11d ago First seen · 204 lines · 27 tokens per session scan A 8c62ff04a44f

Subscribe to this mod's changes

1inch is a skill published in the GitHub repository Demerzels-lab/elsamultiskillagent (10 stars, last pushed 3mo ago), licensed MIT. It adds 27 tokens to every session and 1,940 once invoked, about $0.0001 per session on Opus 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 2026-08-31.