HerdCheckv0.6.7

Antelope node health, status, and history for operators and developers.

Vaulta Mainnet

aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906

https://eos.greymass.com

Health, freshness, CORS, and recent check history for this endpoint.

Producer
teamgreymass
Reported chain history
Partial
Location
MCI

Uptime history

Healthy and degraded checks across monitored features. Gaps are excluded from uptime.

99.8% uptime

1 month

1 Oct 2026 UTCGray: no recorded checksNow

Current service health

Chain API

Healthy

Chain API responded normally

Checked
Latency
105 ms
Browser requests
Allowed
Version
Spring v1.0.5
Recent checks
Latest stored Chain API health checks.
StatusVersionSummaryLatencyCORSChecked
HealthySpring v1.0.5Chain API responded normally105 msAllowed
HealthySpring v1.0.5Chain API responded normally212 msAllowed
HealthySpring v1.0.5Chain API responded normally119 msAllowed
HealthySpring v1.0.5Chain API responded normally97 msAllowed
HealthySpring v1.0.5Chain API responded normally158 msAllowed
HealthySpring v1.0.5Chain API responded normally90 msAllowed
HealthySpring v1.0.5Chain API responded normally102 msAllowed
HealthySpring v1.0.5Chain API responded normally102 msAllowed
HealthySpring v1.0.5Chain API responded normally177 msAllowed
HealthySpring v1.0.5Chain API responded normally168 msAllowed
HealthySpring v1.0.5Chain API responded normally102 msAllowed
HealthySpring v1.0.5Chain API responded normally143 msAllowed
HealthySpring v1.0.5Chain API responded normally126 msAllowed

Account Query

Healthy

account-query responded normally

Checked
Latency
135 ms
Browser requests
Allowed
Version
Spring v1.0.5
Recent checks
Latest stored Account Query health checks.
StatusVersionSummaryLatencyCORSChecked
HealthySpring v1.0.5account-query responded normally135 msAllowed
HealthySpring v1.0.5account-query responded normally211 msAllowed
HealthySpring v1.0.5account-query responded normally642 msAllowed
HealthySpring v1.0.5account-query responded normally159 msAllowed
HealthySpring v1.0.5account-query responded normally204 msAllowed
HealthySpring v1.0.5account-query responded normally119 msAllowed
HealthySpring v1.0.5account-query responded normally121 msAllowed
HealthySpring v1.0.5account-query responded normally614 msAllowed
HealthySpring v1.0.5account-query responded normally215 msAllowed
HealthySpring v1.0.5account-query responded normally205 msAllowed
HealthySpring v1.0.5account-query responded normally108 msAllowed
HealthySpring v1.0.5account-query responded normally165 msAllowed
HealthySpring v1.0.5account-query responded normally213 msAllowed

History API

Degraded

CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.

Checked
Latency
131 ms
Browser requests
Blocked
Version
Spring v1.0.5

CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.

Recent checks
Latest stored History API health checks.
StatusVersionSummaryLatencyCORSChecked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.131 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.125 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.95 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.98 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.99 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.96 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.104 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.98 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.210 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.143 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.135 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.99 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.98 msBlocked
DegradedSpring v1.0.5CORS preflight (OPTIONS) returned HTTP 400. Browsers send OPTIONS before POST requests and block them unless it returns 2xx with CORS headers.100 msBlocked