Open blocklist

What is on it

26,439 coins right now, built 2026-11-08 16:51 UTC.

Every entry comes from something Toll already decides and stores. Nothing here is a new judgment:

• Stored coin checks: a coin whose newest stored check carries a finding that the pre-buy and pre-sign checks answer BLOCK on (for example sells that fail through the pool’s hook).
• The launch record: a coin scored rugged 24 h after launch on /record, with the transaction when the launch liquidity was removed.

Coins only for now (kind token). Toll keeps no stored list of bad contracts or wallets, so none are listed; an unlimited approval to a plain wallet is a pattern the pre-sign check catches, not an address.

Reason codes

A program branches on the code; the sentence can be reworded. Each one is a fact the evidence page shows.

Pull it

GET https://t0ll.xyz/api/blocklist: JSON by default, ?format=csv or ?format=txt; ?since=<ISO time> for entries confirmed from then; ?kind=token. No key. It is built from stored reads, kept up to 10 minutes, and carries an ETag, so a poll that changes nothing costs a 304. 30 requests a minute per caller. Also in /openapi.json.

# the whole list (JSON), then only what changed since your last pull
curl -s https://t0ll.xyz/api/blocklist
curl -s "https://t0ll.xyz/api/blocklist?since=2026-11-08T00:00:00Z"

# CSV, or one address per line
curl -s "https://t0ll.xyz/api/blocklist?format=csv" -o toll-blocklist.csv
curl -s "https://t0ll.xyz/api/blocklist?format=txt" -o toll-blocklist.txt

# send back the ETag you got: 304 when nothing changed
curl -s -H 'If-None-Match: W/"<etag>"' https://t0ll.xyz/api/blocklist -o /dev/null -w "%{http_code}\n"

One entry:

{
  "address": "0x…",
  "kind": "token",
  "chain": 4663,
  "symbol": "…",
  "reasons": ["rugged_24h", "lp_removed_24h"],
  "first_seen": "2026-11-07T12:00:00.000Z",
  "last_confirmed": "2026-11-07T12:00:00.000Z",
  "evidence": "https://t0ll.xyz/check/0x…",
  "tx": "0x…"
}

Use it

• A wallet: before showing a swap or a transfer of a coin, look it up and show the reason and the evidence link next to the button.
• A router or aggregator: refuse, or ask for a second click, on a route that buys a listed coin.
• A trading bot or an agent: pull the list every few minutes with the ETag and skip listed coins. A coin that is not listed is not cleared: for a coin you are about to buy, ask pre_buy_check or check_tx.

const res = await fetch("https://t0ll.xyz/api/blocklist");
const { entries } = await res.json();
const blocked = new Map(entries.map((e) => [e.address, e]));   // addresses are lowercase

export function tollBlock(token) {
  return blocked.get(token.toLowerCase()) ?? null;              // { reasons, evidence, ... } or null
}

import requests

r = requests.get("https://t0ll.xyz/api/blocklist", timeout=20)
blocked = {e["address"]: e for e in r.json()["entries"]}

def toll_block(token: str):
    return blocked.get(token.lower())   # the entry, or None

Latest additions

Changes

• 2026-11-08: 1,079 added
• 2026-11-07: 1,589 added
• 2026-11-06: 1,807 added
• 2026-11-05: 1,301 added
• 2026-11-04: 1,117 added
• 2026-11-03: 1,291 added
• 2026-11-02: 1,094 added
• 2026-11-01: 1,041 added
• 2026-10-31: 1,048 added
• 2026-10-30: 1,142 added
• 2026-10-29: 1,426 added
• 2026-10-28: 716 added
• 2026-10-27: 805 added
• 2026-10-26: 912 added

Additions per UTC day, by first seen; the JSON carries the same list as changelog. A coin leaves the list when its newest stored check no longer carries the reason; a launch-record entry stays while the record keeps the coin (30 days). The day a coin left is not kept yet, so pull the whole list once a day to drop removed entries.

License

Free to use, including in commercial products. Attribution: Toll, t0ll.xyz. Link back to t0ll.xyz/blocklist where you show it.

What it is not

• Not advice, and not a verdict on any person: each reason is a fact read from the chain, with its evidence.
• Not a list of every bad coin: only coins Toll has read and stored (the newest stored checks, and launches of the last 30 days).
• Not a list of good coins: a coin missing from it is only a coin we did not put on it.
• The rules behind a reason are not published here; /record shows how Toll’s launch calls turned out.