# SiteSignal Public Base Gas Conditions Snapshot

> SiteSignal Public Base Gas Conditions Snapshot is a paid API for AI agents from phases-prot-shine-royal.trycloudflare.com, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Returns a point-in-time snapshot of Base mainnet blockchain conditions including current block number, suggested gas price, and base fee observations from the public RPC endpoint.

## Facts

- Endpoint: GET https://phases-prot-shine-royal.trycloudflare.com/x402/base-gas-snapshot
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitesignal-public-base-gas-conditions-snapshot-d1c04148
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cM8IQDA5iqYqxgMJo57oN

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sitesignal-public-base-gas-conditions-snapshot-d1c04148
```

Example prompt: What are the current gas conditions on Base mainnet right now — block number, suggested gas price, and base fee?

## When to prefer this

Choose this endpoint when you need a quick, zero-config read of current Base mainnet gas conditions without setting up your own RPC connection or Web3 library. Ideal for agents that need to gate transactions, monitor gas price trends, or display live Base chain status without managing infrastructure. Not suitable for historical gas data, other EVM chains, or high-frequency polling at scale.

## Known failure modes

- Public RPC endpoint unavailable or rate-limited — returns error or timeout
- Base network congestion may cause delayed or stale readings
- No input parameters means no way to request historical data — only live snapshot available
- Cloudflare tunnel instability may cause intermittent 5xx errors

## How this service works

Return point-in-time Base mainnet block, suggested gas price, and base-fee observations from the public RPC endpoint.

## Output

A point-in-time JSON snapshot containing the current Base mainnet block number, suggested gas price (in wei or gwei), and EIP-1559 base fee observation, sourced live from the public Base RPC endpoint.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitesignal-public-base-gas-conditions-snapshot-d1c04148/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from phases-prot-shine-royal.trycloudflare.com](https://www.zero.xyz/host/phases-prot-shine-royal.trycloudflare.com/llms.txt)