shelf-production-43b5.up.railway.app
Current block height for Base Sepolia. Returns the latest block number as an integer, read from the chain at request time.
Offering
- Provider
- shelf-production-43b5.up.railway.app
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://shelf-production-43b5.up.railway.app/v1/sepolia/block-height/q1- MIME type
- application/json
- First seen
- 2026-10-16T01:52:52.778Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.001 USDC
Atomic price: 1000 · Network: eip155:84532 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:84532",
"asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
"amount": "1000",
"payTo": "0x4a880a80E616f35B0A0754F00ac72Cf745e5Fc29"
}
]Observed health
- Status
- Healthy
- Latest latency
- 124 ms
- Average latency
- 202 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 15 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"type": "object",
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"blockHeight": {
"type": "string",
"description": "Latest block number on Base Sepolia, decimal string"
},
"network": {
"type": "string",
"description": "CAIP-2 chain id, always eip155:84532"
},
"observedAt": {
"type": "string",
"description": "ISO 8601 time the chain was read"
}
},
"required": [
"blockHeight",
"network",
"observedAt"
]
}
},
"required": [
"type"
]
}