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three.ws Symbol Availability
x402
three.ws Symbol Availability is a paid API for AI agents from three.ws, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Checks whether a candidate ticker symbol is already in use on pump.fun by returning exact matches and trigram-similar symbols across indexed Solana mints.
Price / call$0.001
Success—
StatusUnknown
How this service works
three.ws Symbol Availability — given a candidate ticker symbol, check for exact and fuzzy collisions across pump.fun mints indexed by three.ws. Returns exact matches (same symbol on the same network) plus trigram-similar symbols (e.g. "USDC" vs "USDCC", "PUMP" vs "PMP"). Use before launching a token to avoid name confusion and aggregator-search dilution.
Output
Returns a boolean exact_collision flag, a list of exact_matches (same symbol on the same network), a list of trigram-similar symbols with their metadata, a human-readable recommendation string, and the indexed_at timestamp of the data.
Example use cases
Avoid ticker confusion before token launch
“I'm about to release a token with the symbol 'SOLANA' on pump.fun—can you quickly check if that's already taken or if there are any similar symbols that might confuse users?”
Validate unique branding for meme coin
“My team wants to launch 'DOGE2' as our ticker on Solana, but I need to make sure it won't clash with existing mints or symbols that sound too similar on pump.fun.”
Find safe alternative symbols
“The symbol I wanted, 'LUNA', looks like it might collide with something on pump.fun. Can you show me what similar symbols already exist so we can pick a safer alternative for our token launch?”
Technical details
Endpoint
GEThttps://three.ws/api/x402/symbol-availabilityWhen to prefer
Use this endpoint when a user wants to check ticker symbol uniqueness specifically within the pump.fun ecosystem on Solana before token launch. It provides both exact and fuzzy collision detection in a single call, which is more thorough than a simple name search. Prefer this over generic blockchain explorers when aggregator-search dilution and brand confusion are the concern.
Side effects
- Ticker symbol not provided — returns validation error
- Network not specified — may return ambiguous or empty results
- Symbol not yet indexed by three.ws — returns no matches but collision may still exist on-chain
- Rate limiting or payment failure via x402 — returns 402 Payment Required
- Trigram similarity threshold may miss highly abbreviated near-duplicates
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"ticker": "TESTAI",
"network": "mainnet"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"ticker": "TESTAI",
"network": "mainnet",
"similar": [
{
"mint": "Aodd9LBDCue4HN6KyhpSai7yudFCoEWJ3FLHdgYajQzb",
"name": "deployed from three.ws",
"ticker": "TEST",
"similarity": 0.5,
"deployed_at": "2026-05-13T10:15:28.904Z"
},
{
"mint": "Dc7aRCkV7V3PSBqu3KeXSaDMuc1JpnEEXHK9R9sEKEoY",
"name": "test",
"ticker": "TEST",
"similarity": 0.5,
"deployed_at": "2026-05-25T16:52:44.076Z"
},
{
"mint": "DGW8x5hFraSNXJ9ctn8tfkP5AvyjpEQBwCX8yFsiMjL4",
"name": "test",
"ticker": "TEST",
"similarity": 0.5,
"deployed_at": "2026-05-25T17:37:24.606Z"
}
],
"indexed_at": "2026-06-05T22:59:16.627Z",
"exact_matches": [],
"recommendation": "available — 3 near-match(es) exist below 0.8 similarity",
"exact_collision": false
}Schema · Response
{
"type": "json"
}Tags
x402
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