Flashift
Zero-key, non-custodial cross-chain crypto swap aggregator for AI agents: 100+ chains, 15+ providers
Installation
Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).
claude mcp add --transport http flashift 'https://mcp.flashift.app/mcp'{
"mcpServers": {
"flashift": {
"type": "http",
"url": "https://mcp.flashift.app/mcp"
}
}
}Documentation
Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.
Flashift MCP Server
Zero-key, non-custodial cross-chain crypto swap aggregator for AI agents. Flashift routes swaps across 100+ blockchains and 15+ liquidity providers, with AI-ranked routing tags such as AI Best Rate and Best in KYC.
- Remote endpoint:
https://mcp.flashift.app/mcp(Streamable HTTP) - API key: none required
- Custody: none. Flashift never asks for or stores private keys or seed phrases. See SECURITY.md.
- Documentation: Flashift MCP Service · How Flashift works
Quick start
Remote (recommended)
Add Flashift to any MCP client that supports remote Streamable HTTP servers (Claude, Cursor, Windsurf, VS Code, and others):
{
"mcpServers": {
"flashift": {
"url": "https://mcp.flashift.app/mcp"
}
}
}Local (stdio bridge)
For clients that only support stdio servers, connect through mcp-remote:
{
"mcpServers": {
"flashift": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.flashift.app/mcp"]
}
}
}Requires Node.js 18 or newer.
Claude Code
claude mcp add --transport http flashift https://mcp.flashift.app/mcpTools
| Tool | What it does |
|---|---|
get_currencies | Lists supported currencies and networks. Filter by symbol, network, or search, and cap results with limit (default 50). |
get_estimated_amount | Quotes a swap across all providers: estimated output, min/max limits, rate type, and AI tags. |
create_transaction | Creates a swap with a chosen provider and returns a deposit address. |
get_transaction_info | Returns real-time status for an existing swap. |
get_providers | Lists the exchange providers Flashift aggregates and whether each is available. |
get_currencies
| Parameter | Type | Required | Description |
|---|---|---|---|
symbol | string | no | Currency symbol, e.g. btc, eth, usdt |
network | string | no | Network, e.g. eth, bsc, trx, btc |
search | string | no | Matches symbol, full name, or network |
limit | integer | no | Maximum items returned (default 50) |
get_estimated_amount
| Parameter | Type | Required | Description | |
|---|---|---|---|---|
symbol_from | string | yes | Source currency, e.g. btc | |
network_from | string | yes | Source network, e.g. btc | |
symbol_to | string | yes | Target currency, e.g. usdt | |
network_to | string | yes | Target network, e.g. trc20 | |
amount | number | yes | Amount of source currency (> 0) | |
type | "float" \ | "fixed" | no | Rate type. Both are evaluated if omitted |
exchange_list | string | no | Comma-separated preferred providers, e.g. changenow |
Each quote can carry one or more AI tags:
| Tag | Meaning |
|---|---|
| AI Best Rate | Best rate weighted by user feedback and provider reliability |
| Recommended | Best overall balance of rate, KYC level, and speed |
| Best Rate | Highest raw rate right now |
| Best in KYC | Lowest KYC requirement among the quoted providers |
create_transaction
| Parameter | Type | Required | Description |
|---|---|---|---|
provider_name | string | yes | Provider from the quote, e.g. changenow |
symbol_from | string | yes | Source currency |
network_from | string | yes | Source network |
symbol_to | string | yes | Target currency |
network_to | string | yes | Target network |
amount | number | yes | Amount of source currency (> 0) |
fixed | boolean | yes | true for a fixed rate, false for floating |
to_address | string | yes | Wallet address that receives the swapped funds |
to_extra_id | string | no | Memo or destination tag, when the target network needs one (XRP, TON, XLM, ...) |
user_id | string | no | Affiliate or user ID for tracking |
Returns an exchange ID and a deposit address. The user sends funds to that address from their own wallet; the provider then pays out to to_address.
get_transaction_info
| Parameter | Type | Required | Description |
|---|---|---|---|
exchange_id | string | yes | ID returned by create_transaction |
get_providers
No parameters.
Typical flow
get_currenciesto confirm the symbol and network pair.get_estimated_amountto compare providers and pick one, usually by AI tag.create_transactionwith the chosenprovider_nameand the user's receiving address.- The user sends the deposit from their own wallet.
get_transaction_infoto track the swap until it completes.
Security
Flashift is non-custodial. It only generates deposit routes and never requests, receives, or stores private keys or seed phrases. See SECURITY.md for the full model and how to report a vulnerability.
Links
License
Questions fréquentes
Qu'est-ce que Flashift ?
Zero-key, non-custodial cross-chain crypto swap aggregator for AI agents: 100+ chains, 15+ providers
Comment installer Flashift ?
Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http flashift 'https://mcp.flashift.app/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.
Faut-il une clé API pour Flashift ?
Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.
Flashift est-il open source ?
Oui. Son code est sur GitHub sous licence MIT.
Qui maintient Flashift ?
Il est publié par flashift. AI.tn le référence sans le maintenir ni le recommander.
Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.