# TokenVest BR Rate Lookup

> TokenVest BR Rate Lookup is a paid API for AI agents from api.genesistokenlabs.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).

Returns the current exchange rate or pricing data for Brazilian market crypto investments on the TokenVest platform

## Facts

- Endpoint: GET https://api.genesistokenlabs.com/v1/br/rate?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tokenvest-br-rate-lookup-d2a4c91a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RdJSEej87xiIeDdqtYiTa

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 tokenvest-br-rate-lookup-d2a4c91a
```

Example prompt: Can you check the current BR rate on TokenVest for me so I can see what rate I'd be investing at before the token launches publicly?

## When to prefer this

Use this endpoint when you specifically need the current BR (Brazilian) market rate from the TokenVest platform on Genesis Token Labs. Prefer this over general crypto price feeds when you need pre-launch token pricing specific to this platform's Brazilian market offering.

## Known failure modes

- Empty or null data object returned despite ok: true — rate data may be unavailable
- HTTP 402 Payment Required if x402 payment is not provided or insufficient
- Rate data may be stale or unavailable during market downtime
- No schema validation on queryParams means malformed requests may silently return empty data
- Limited error detail due to minimal response schema documentation

## How this service works

TokenVest — invest in high-potential crypto projects before they launch to the public market.

## Output

Returns a JSON object with ok: true and a data field containing the current BR rate or pricing information for TokenVest crypto investments. The exact structure of the data payload is not fully documented.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokenvest-br-rate-lookup-d2a4c91a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.genesistokenlabs.com](https://www.zero.xyz/host/api.genesistokenlabs.com/llms.txt)