# Pricing State API — Gemini API Pricing Snapshot

> Pricing State API — Gemini API Pricing Snapshot is a paid API for AI agents from pricing-state-api.replit.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Returns a structured snapshot of Gemini API's current pricing plans, including plan names, prices, currency, billing period, and features.

## Facts

- Endpoint: GET https://pricing-state-api.replit.app/api/monitors/gemini-api?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pricing-state-api-gemini-api-pricing-snapshot-f6bc460b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TNpwmsKM6ahZ85XwgAbPr

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 pricing-state-api-gemini-api-pricing-snapshot-f6bc460b
```

Example prompt: Pull the latest structured pricing snapshot for the Gemini API — I need the plan names, prices, billing periods, and any features listed.

## When to prefer this

Use this endpoint when you need a machine-readable, structured snapshot of Gemini API pricing without scraping Google's pricing page yourself. It is ideal for agents doing competitive pricing analysis, cost estimation, or monitoring pricing changes over time. Prefer it over web scraping when you need normalized, consistently structured output with minimal setup — just an x402-compatible USDC wallet on Base.

## Known failure modes

- 404 Not Found — slug does not exist in the catalog (no charge incurred)
- 503 Service Unavailable — monitor exists but has no successful check yet (no charge incurred)
- Payment failure — x402 wallet lacks sufficient USDC on Base
- Stale data — snapshot may be up to ~6 hours old depending on last fetch cycle

## How this service works

$0.01 USDC required (x402 / Base)

Paid 0.01 USDC. Structured snapshot for one catalog slug: plan names, prices, currency, billing period, price text, features when present, snapshot time. Unknown slug returns 404 and a monitor with no first successful check returns 503, both before charge.

No API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.

## Output

A structured JSON snapshot containing Gemini API plan names, prices, currency, billing period, price text, features (when available), and the timestamp of when the snapshot was taken. Returns 404 if the slug is unknown, or 503 if no successful check has been recorded yet — both before any charge is made.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "slug"
     ],
     "properties": {
      "slug": {
       "type": "string",
       "example": "linear",
       "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$",
       "description": "One monitor slug from the free catalog at GET /api/monitors — not the only paid monitor; every enabled slug in the catalog is a paid resource. The path template itself is a placeholder, not a vendor."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "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/pricing-state-api-gemini-api-pricing-snapshot-f6bc460b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pricing-state-api.replit.app](https://www.zero.xyz/host/pricing-state-api.replit.app/llms.txt)