# Pricing State API – Linear Pricing Snapshot

> Pricing State API – Linear 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 2026-10-12).

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

## Facts

- Endpoint: GET https://pricing-state-api.replit.app/api/monitors/linear?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pricing-state-api-linear-pricing-snapshot-13bb2d39
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HnqB5iaNFGqZnZMqolztO

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-linear-pricing-snapshot-13bb2d39
```

Example prompt: What are Linear's current pricing plans, including plan names, prices, and features? Pull the latest structured snapshot for me.

## When to prefer this

Use this endpoint when you need a reliable, structured, machine-readable snapshot of Linear's current pricing without scraping or parsing their website yourself. It is ideal for agents doing competitive analysis, procurement evaluation, or automated pricing change detection. Prefer it over web scraping when you need consistent field names (plan name, price, currency, billing period) and a known refresh cadence (~6 hours).

## Known failure modes

- 404 Not Found – returned if the slug does not exist in the catalog (no charge)
- 503 Service Unavailable – returned if the monitor has not yet completed a first successful check (no charge)
- Payment failure – if the x402 wallet lacks sufficient USDC on Base, the request will not be fulfilled
- Stale data – pricing data is refreshed on a ~6 hour schedule, so very recent vendor changes may not yet be reflected

## 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 Linear's pricing plans with fields for plan names, prices, currency, billing period, price text, and available features, plus a snapshot timestamp indicating when the data was last fetched. Returns 404 if the slug is unknown, or 503 if no successful check has been completed yet — both before any charge is applied.

## 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-linear-pricing-snapshot-13bb2d39/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)