crypto fear greed derived
api.xynaptic.ioMarket dataderived
GET https://api.xynaptic.io/v1/crypto-fear-greed
passlisted in Coinbase#16 by calls of 131 on this host
0.005 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 6
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-28 15:56 UTC
- First observed by TOLLderived
- 2026-09-28
- Pricederived
- 0.005 USDC
- Networks
- 3
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 7 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
crypto fear greed first appeared in TOLL's pulls on 2026-09-28.
At api.xynaptic.io, crypto fear greed takes GET requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.
Per call, crypto fear greed declares 0.005 USDC on Base.
Its declared input names no parameters.
crypto fear greed answered the sweep of 2026-09-30 with a valid 402, as at every sweep since 2026-09-29.
A response from crypto fear greed, as declared, includes value, service, summary, last_week, yesterday and classification.
For crypto fear greed the listing declares 3 accepts on Base, a Solana network and Polygon, to 3 different wallets.
crypto fear greed is one of 131 listed endpoints on api.xynaptic.io, tied 16th by calls with 5 others among them.
crypto fear greed takes 1% of the calls counted across api.xynaptic.io.
One payer accounts for all 6 calls to crypto fear greed over 30 days.
The most recent call was 2 days before the snapshot.
Closest in price to crypto fear greed within market data: gas at base-gas-x402-production.up.railway.app and chain contract at api.onesource.io.
crypto fear greed is priced above 26% of comparable listings in market data.
The wallet paid by crypto fear greed is the payee of 134 endpoints on one host.
For 1 of the options on crypto fear greed, TOLL has no verified decimals and shows the raw amount.
The price of crypto fear greed is declared by 700 other listings in market data too.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x4ff893…a4D5e9 |
| Coinbase | solana: | USD Coin | 5000 smallest units, decimals unknown | exact | Aq6J1zBh…4iFfed |
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x3E3993…82F2C6 |
the checks, as of 2026-09-30 09:25 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-30 09:25 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 21:30 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-29 17:52 UTC | pass | 0 | new-after-daily-2026-09-28 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-28 15:56 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"value": 34,
"service": "crypto-fear-greed",
"summary": "Market in fear (34/100), down from 41 yesterday.",
"last_week": 55,
"yesterday": 41,
"classification": "fear"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "crypto fear greed on api.xynaptic.io", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/api-xynaptic-io-v1-crypto-fear-greed-f15798/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-api-xynaptic-io-v1-crypto-fear-greed-f15798-2026-09-30T22-14Z,
author = {TOLL},
title = {crypto fear greed on api.xynaptic.io},
howpublished = {\url{https://tollindex.com/e/api-xynaptic-io-v1-crypto-fear-greed-f15798/at/2026-09-30T22-14Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-30 22:14 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.