Outage in Hiro
Mainnet Stacks Blockchain API Errors
Resolved MajorIncident Report
We are investigating an issue with the Mainnet API service that began at Jan 11, 2026, 9:04 AM ET.
Data retrieved from this API’s endpoints may be several blocks behind. The Stacks Explorer, wallets,
and any services using the API may be impacted.
We will share more details as additional information becomes available.
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Latest Updates ( sorted recent to last )
RESOLVED
about 18 hours ago - at 01/11/2026 02:25PM
This incident has been resolved.
INVESTIGATING
about 18 hours ago - at 01/11/2026 02:04PM
We are investigating an issue with the Mainnet API service that began at Jan 11, 2026, 9:04 AM ET.
Data retrieved from this API’s endpoints may be several blocks behind. The Stacks Explorer, wallets,
and any services using the API may be impacted.
We will share more details as additional information becomes available.
Latest Hiro outages
Mainnet Stacks Core Outage - 9 days ago
Mainnet Stacks Blockchain API Errors - 16 days ago
Mainnet API Block Progression Stalled - 18 days ago
Testnet Stacks Blockchain API Outage - 21 days ago
Mainnet Stacks Blockchain API Errors - 21 days ago
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