# Crest Token Unlock Pressure

> Crest Token Unlock Pressure is a paid API for AI agents from data.crestsystems.ai, paid per call via x402, $0.002/call, status down (last checked 2026-09-15).

Returns the top 20 cryptocurrencies ranked by locked supply ratio (FDV vs market cap), indicating how much token supply is still locked and awaiting release.

## Facts

- Endpoint: GET https://data.crestsystems.ai/data/unlocks
- Price: $0.002/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/data-crestsystems-ai-8280aadd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RpNJRKy9arWQU_VJUSSxE

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 data-crestsystems-ai-8280aadd
```

Example prompt: Which tokens are under the most unlock pressure right now — show me the top 20 by locked supply ratio, comparing their FDV to market cap?

## When to prefer this

Use this endpoint when you need a quick, pre-ranked overview of token unlock pressure across the top 20 tokens by locked supply ratio. Ideal for assessing macro sell-pressure risk, vesting cliff exposure, or comparing tokenomics health without specifying individual tokens.

## Known failure modes

- Upstream data source unavailable — returns 5xx error
- Payment not accepted or insufficient — returns 402
- No tokens meet criteria — empty result list
- Stale data if underlying price/FDV feeds are delayed

## How this service works

Crest · token_unlocks — Fetch top 20 tokens with highest unlock pressure. Returns locked supply ratio (FDV vs market cap), unlock schedules, and dilution risk.s locked.

## Output

A ranked list of up to 20 tokens ordered by their locked supply ratio (FDV divided by market cap), indicating how much of each token's total supply is still locked. Higher ratios signal more potential sell pressure from future unlocks.

## 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",
     "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/data-crestsystems-ai-8280aadd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from data.crestsystems.ai](https://www.zero.xyz/host/data.crestsystems.ai/llms.txt)