API · Pricing
One payment, one key
The website and the Telegram bot are free. The API is paid: buy a credit pack, or Enterprise for the live firehose, with one payment from your Solana wallet, in USDC, or in $FEYN at 15% off. There is no account and no e-mail. You get an API key, and the key is the account.
Payments open at the $FEYN launch.
Until then there is nothing to buy. The website, the WebSocket and /v1/token are free, within per-IP rate limits; no key needed.
Credit packs
Starter
$25USDC
or $21.25 in $FEYN (15% off)
- 6,000 credits ($4.17 per 1,000)
- Key valid 30 days
- 10 requests/s, bursts of 20
Builder
$100USDC
or $85 in $FEYN (15% off)
- 30,000 credits ($3.33 per 1,000)
- Key valid 60 days
- 20 requests/s, bursts of 40
Pro
$500USDC
or $425 in $FEYN (15% off)
- 200,000 credits ($2.50 per 1,000)
- Key valid 90 days
- 200 requests/s, bursts of 400
For trading desks, bots and platforms
Enterprise
$1,500USDC / month
or $1,275 in $FEYN (15% off)
- The firehose. Every finding as it happens, new, updated or retracted, across all pump.fun and PumpSwap tokens, on one WebSocket.
- Unlimited report lookups. Calls with the key spend no credits.
- 2,000 requests/s, bursts of 4,000.
- 24/7 support in a private Telegram channel.
- Renews monthly. Paying again with the same key adds 30 days, on the key page. Nothing renews by itself.
24/7 support
Before you buy: Message @reaperofrugs on Telegram to set up your private support channel.
What a call costs
With a credit pack. Enterprise lookups cost nothing.
| Call | Credits |
|---|---|
| Full token report | 1 |
| Token summary | 1 |
| Evidence or wallet-graph export | 2 |
| Batch lookup, per token | 1 |
| Checking your key's credits | 0 |
Or pay per call
From the launch, no key needed: pay $0.01 per report with a standard x402 payment on the request itself, up to 2 requests per second from one IP. See paying per call in the API docs.
Good to know
- Every plan gets the same reports. Packs differ only in rate limit and in how long the key lasts; Enterprise adds the firehose.
- A key's lifetime starts when its payment confirms. Credits left at expiry expire with the key.
- Enterprise lasts 30 days from its payment. To renew, pay again with the same key on the key page: 30 days are added to it, so nothing changes in your setup.
- The key is shown once, and Feyn keeps only a hash of it. Lost it? The paying wallet can sign for a new secret (key recovery).
- $FEYN is priced from a 10-minute average of its trades; a $FEYN quote holds for 60 seconds. SOL is not accepted.
- You approve one payment in your wallet. Feyn pays the network fee.