Toll key
Your tier, in your agent
A Toll key carries the tier of the wallet that made it: up to 2,000 new coins a day for scripts, agents and the MCP server.
On this page
Make a key
Reading your wallet…
Tiers and what each gives: Pricing.
On the API
Send the key as x-toll-pass (or Authorization: Bearer):
curl -H "x-toll-pass: <key>" "https://t0ll.xyz/api/check?addr=0x…&wait=1"
On the MCP server
Add Toll to Claude Code with the key as a header (Authorization: Bearer):
claude mcp add --scope user --transport http toll https://t0ll.xyz/mcp --header "Authorization: Bearer <key>"
Any MCP client that can send a header works the same way: Authorization: Bearer <key>.
Keep it safe
- The key is your wallet: anyone with it uses your daily coins. It also shows your wallet address to whoever has it.
- Each key ends after 30 days. Make a new one any time.
- Your tier is read when you ask: sell under a tier and the key gets the lower number.