Ethereum’s zkAPI brings privacy-preserving API payments to mainnet
Published . Updated .
Ethereum’s zkAPI is now live on mainnet, turning an earlier zero-knowledge API payment proposal into a working implementation for private, prepaid access.
Directly affected
- No company is named in this report.
Indirectly affected
- IBIT iShares Bitcoin Trust
This price moves with the crypto market
- COIN Coinbase
The crypto exchange moves with trading volumes
- MSTR Strategy
This company's value is tied to its bitcoin holdings
- MARA MARA Holdings
Bitcoin miners move with the bitcoin price
- RIOT Riot Platforms
Bitcoin miners move with the bitcoin price
- HOOD Robinhood
Retail trading apps move with crypto volumes
- ETHA iShares Ethereum ETF
GA selected ETHA as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- ETHW BITWISE ETHEREUM ETF
GA selected ETHW as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- FDIG FIDELITY CRYPTO INDUSTRY AND DIGITAL PAYMENTS ETF
GA selected FDIG as a RELATED security because its canonical security name directly matches this event's themes: payments. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- IPAY AMPLIFY DIGITAL PAYMENTS ETF
GA selected IPAY as a RELATED security because its canonical security name directly matches this event's themes: payments. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
Price reaction, T-5 to T+3
Ethereum’s zkAPI is now live on mainnet, turning an earlier zero-knowledge API payment proposal into a working implementation for private, prepaid access.
Source: Cointelegraph
How far iShares Ethereum Trust ETF (ETHA) has moved since 2 Oct 2026
Since the first closing price after “Ethereum’s zkAPI brings privacy-preserving API payments to mainnet,” iShares Ethereum Trust ETF (ETHA) is +164.81%. The S&P 500 fund (SPY) is -1.08% over the same days, a +165.89% difference versus the market.
Who gains and who loses around iShares Ethereum Trust ETF (ETHA)
Companies carried with this story
- ETHA iShares Ethereum Trust ETF
iShares Ethereum Trust ETF (ETHA) is linked, with no stored direction, medium confidence in the 2 Oct 2026 story “Ethereum’s zkAPI brings privacy-preserving API payments to mainnet.” Reason on file: GA selected ETHA as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ETHW Bitwise Ethereum ETF
For “Ethereum’s zkAPI brings privacy-preserving API payments to mainnet,” Bitwise Ethereum ETF (ETHW) is linked, with no stored direction, medium confidence. Reason on file: GA selected ETHW as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- FDIG Fidelity Crypto Industry And Digital Payments Etf
In “Ethereum’s zkAPI brings privacy-preserving API payments to mainnet,” Fidelity Crypto Industry And Digital Payments Etf (FDIG) is linked, with no stored direction, medium confidence. Reason on file: GA selected FDIG as a RELATED security because its canonical security name directly matches this event's themes: payments. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- IPAY Amplify Digital Payments Etf
Amplify Digital Payments Etf (IPAY) is linked, with no stored direction, medium confidence in the 2 Oct 2026 story “Ethereum’s zkAPI brings privacy-preserving API payments to mainnet.” Reason on file: GA selected IPAY as a RELATED security because its canonical security name directly matches this event's themes: payments. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- QETH Invesco Galaxy Ethereum ETF
Invesco Galaxy Ethereum ETF (QETH) is linked, with no stored direction, medium confidence in the 2 Oct 2026 story “Ethereum’s zkAPI brings privacy-preserving API payments to mainnet.” Reason on file: GA selected QETH as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- TETH 21Shares Ethereum Staking ETF
For “Ethereum’s zkAPI brings privacy-preserving API payments to mainnet,” 21Shares Ethereum Staking ETF (TETH) is linked, with no stored direction, medium confidence. Reason on file: GA selected TETH as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
iShares Ethereum Trust ETF (ETHA)
“Ethereum’s zkAPI brings privacy-preserving API payments to mainnet” (2 Oct 2026) reaches iShares Ethereum Trust ETF (ETHA) through this story.
iShares Ethereum Trust ETF (ETHA) is on the page because GA selected ETHA as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Bitwise Ethereum ETF (ETHW) is here too. Its reason reads: GA selected ETHW as a RELATED security because its canonical security name directly matches this event's themes: ethereum. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Dates in the story, and the iShares Ethereum Trust ETF (ETHA) price range
ETHA traded between 19.89 and 61.65 across 20 sessions. The latest close on file is 54.10. ETHW traded between 16.61 and 19.79 across 20 sessions. The latest close on file is 17.09. FDIG traded between 35.88 and 47.26 across 20 sessions. The latest close on file is 36.02.
A simple score for iShares Ethereum Trust ETF (ETHA)
46 out of 100
“Ethereum’s zkAPI brings privacy-preserving API payments to mainnet” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.