api.myceliasignal.com
Real-time Bitcoin price in USD, aggregated from 9 exchanges including Binance, Coinbase and Kraken — Ed25519 signed attestation.
- Paid in full and returned none of its 4 promised fields, confirmed on two calls.
- This looks like crypto price data, which is available free from Coinbase or the chain, free. A paid call buys packaging or convenience, not exclusive data, so confirm you need it before paying.
Grades
No purchase-based grade yet. Everything below was measured, by paying this seller or by sweeping the chain, and none of it is editorial.
Did it deliver what it promised?
0 of 2 endpoints we paid returned everything their own published schema promised.
- short missing 4 of 4
/oracle/price/btc/usd· 3,214ms · 5 bonus field(s)Real response shape
{ "canonical": "string", "domain": "string", "pubkey": "string", "signature": "string", "signingScheme": "string" }Types only, verified from a real paid call. Values discarded.
- short missing 4 of 4
/oracle/price/eth/usd· 2,306ms · 5 bonus field(s)Real response shape
{ "canonical": "string", "domain": "string", "pubkey": "string", "signature": "string", "signingScheme": "string" }Types only, verified from a real paid call. Values discarded.
This is a paid delivery check: we called the endpoint with its own advertised input and compared the response against its own advertised output. It is the one thing free probing cannot see.
Verifiable receipts
2 paid calls to this host are recorded as tamper-evident receipts, including 2 where it underdelivered. Each can be re-verified independently, from the archived bytes up.
wab_2ef8ca84a5c7af2aapi.myceliasignal.com
Promised 4 fields for $0.01, charged $0.01, and underdelivered: returned 0 of 4. Missing method, pair, price, sources. Shortfall confirmed on two calls.
Evidence and how to verify it yourself
The real response shape, types only, values discarded:
{
"canonical": "string",
"domain": "string",
"pubkey": "string",
"signature": "string",
"signingScheme": "string"
}Three independent checks, none needing trust in this site: integrity recomputes the id as a hash of the evidence, so any edit shows; verdict re-derives the result offline; raw re-reads the untouched bytes archived at pay time and reproduces the shape.
python3 receipts.py --verify wab_2ef8ca84a5c7af2awab_433e67d796655fb5api.myceliasignal.com
Promised 4 fields for $0.01, charged $0.01, and underdelivered: returned 0 of 4. Missing method, pair, price, sources. Shortfall confirmed on two calls.
Evidence and how to verify it yourself
The real response shape, types only, values discarded:
{
"canonical": "string",
"domain": "string",
"pubkey": "string",
"signature": "string",
"signingScheme": "string"
}Three independent checks, none needing trust in this site: integrity recomputes the id as a hash of the evidence, so any edit shows; verdict re-derives the result offline; raw re-reads the untouched bytes archived at pay time and reproduces the shape.
python3 receipts.py --verify wab_433e67d796655fb5The full record and the format are at /receipts.
What it sells
66 endpoints listed, priced $0.0100 to $1.0000, settling on Base.
$0.0100Real-time Bitcoin price in USD, a median across 10 exchanges including Binance, Coinbase, Kraken and Bullish — Ed25519$0.0100Real-time Ethereum price in USD, a median across 6 exchanges including Coinbase, Kraken, Bitstamp and Bullish — Ed2551$0.0100Arbitrum L2 gas price — current transaction fee for Arbitrum One network — Ed25519 signed attestation$0.0100Ethereum open interest across 5 exchanges — aggregated OI with 1h/4h/24h deltas for positioning analysis — Ed25519 sig$0.0100USD/JPY forex exchange rate — US dollar to Japanese yen, major FX pair — Ed25519 signed attestation$0.0100Polygon gas price — current transaction fee for Polygon PoS network — Ed25519 signed attestation$0.0100Ethereum mainnet gas price — current base fee and priority fee for ETH transaction cost estimation — Ed25519 signed at$0.0100Real-time gold spot price in USD for commodity trading and macro hedging — Ed25519 signed attestation- and 58 more
Grades here come from paying this service and recording what happened, or from calling it where it is free. Settlement figures are swept daily from Base USDC Transfer logs. Nothing on this page is sponsored.