# Token Unlock Calendar

> Token Unlock Calendar is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns the upcoming token unlock schedule ranked by USD value, showing supply shocks across a basket of protocols within a configurable look-ahead window.

## Facts

- Endpoint: POST https://x402-services-production.up.railway.app/api/catalysts/calendar
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-unlock-calendar-69ed7f2e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sBI5M14FCUBqjRpRWMRRd

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 token-unlock-calendar-69ed7f2e -d '<json body>'
```

Example prompt: Show me the biggest token unlocks happening in the next 60 days across major protocols, ranked by USD value, so I can see which supply shocks are coming.

## When to prefer this

Use this endpoint when you need a consolidated, USD-ranked view of upcoming token unlocks across multiple protocols in a single call. Prefer this over per-token vesting lookups when you want a market-wide supply shock calendar without querying each protocol individually.

## Known failure modes

- Invalid days value above 180 returns an error or clamped result
- Unknown protocol slug in protocols array may be silently ignored or return an error
- No unlocks found in the window returns an empty list
- Stale data if the upstream unlock schedule hasn't been refreshed recently
- Malformed request body (wrong type for days) returns a 400-level error

## How this service works

Upcoming token-unlock calendar: the biggest unlocks across a basket of tokens within N days, ranked by USD value. Send { protocols?, days? }. See which supply shocks are coming and when.

## Output

A ranked list of upcoming token unlock events across a basket of protocols, each with the token/protocol name, unlock date, USD value of tokens being unlocked, and ordering by size of supply shock — all within the specified look-ahead window.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "days": {
   "type": "number",
   "description": "Look-ahead window in days, default 30 (max 180)"
  },
  "protocols": {
   "type": "object",
   "description": "Optional array of protocol slugs; defaults to major tokens"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-unlock-calendar-69ed7f2e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-services-production.up.railway.app](https://www.zero.xyz/host/x402-services-production.up.railway.app/llms.txt)