HTTP 402 · Celo · Telegram

Ask once.
It pays the toll.
You get the receipt.

TollScout checks any Celo address from Telegram. Every lookup is bought on demand in stablecoins over HTTP 402 — no accounts, no API keys, no subscriptions — and every cent is itemised back to you.

Open TollScout in Telegram See how it pays →

0x1234…abcd

TOLLSCOUTSAMPLE

Regular wallet
CELO balance 42.07
Outgoing txs 128

RPC batch, 3 lookups$0.01

Ceiling$0.01

TOTAL, paid in USAT$0.01

402 Payment Required → paid → 200 OK
Illustrative values

$0.01

per paid batch of lookups

2,000

calls covered by one batch

stablecoins: USDC, USDT, USAT

accounts, API keys or subscriptions

How it pays

Three steps. One cent.

Send an address

Paste a Celo address into Telegram. That is the whole interface.

It pays the toll

The data route answers 402 with a price. TollScout signs a stablecoin payment locally and retries, within a one-cent ceiling.

You get the receipt

A short report, plus an itemised receipt of what was bought and what it cost.

Spend cap

An agent with a wallet needs a ceiling.

TollScout spends from its own wallet, never yours, and every call carries a hard cap. A route that asks for more is not paid automatically.

walletits own

ceiling$0.01 / call

over the ceilingnot auto-paid

private keyOS keychain

Send it an address. Keep the receipt.

Open TollScout in Telegram