---
title: "Run a composed token preflight before execution"
method: GET
path: "/v1/token/preflight"
---

# Run a composed token preflight before execution

`GET /v1/token/preflight`

## Request

- Base URL: `https://api.bentcrypto.com`
- URL: `https://api.bentcrypto.com/v1/token/preflight`
- Auth: API key in header `Payment-Signature`

Composes BentCrypto token-risk, token-security, liquidity and holder evidence into one conservative machine-readable technical preflight. Sellability remains NOT_TESTED until the dedicated exit-simulation product performs a real execution-path check.

## Query parameters

- `chain` 'solana' | 'base'
- `address` string, required

## Response `200`

Composed Token Preflight result.

## Other responses

- `400`: Invalid chain or token address; invalid input is rejected before payment.
- `402`: x402 payment required.
- `502`: Private preflight engine unavailable.
- `504`: Private preflight engine timed out.

---

[API](https://skmtc.dev/bentcrypto/apis/bentcrypto-agent-api.md) · [All operations](https://skmtc.dev/bentcrypto/apis/bentcrypto-agent-api/llms.txt) · [OpenAPI document](https://skmtc.dev/bentcrypto/apis/bentcrypto-agent-api/revisions/308f5114d934?raw)