API Overview - sw4p

Base URL

https://api.sw4p.io

Authentication

All requests require an API key:

curl https://api.sw4p.io/sdk/v1/pairs \
  -H "X-API-Key: sk_555_live_your_api_key"

Get your API key from the Developer Console. Connect your wallet and navigate to API Keys to create one.

Endpoints

Method	Endpoint	Description
POST	`/sdk/v1/transfer`	Execute transfer
POST	`/sdk/v1/estimate`	Estimate fees
GET	`/sdk/v1/status/:id`	Get status
GET	`/sdk/v1/pairs`	Get routes
GET	`/sdk/v1/limits`	Get limits
POST	`/sdk/v1/solana/build-tx`	Build Solana tx
POST	`/sdk/v1/solana/submit`	Submit Solana tx

Error Responses

{
  "error": "ERROR_CODE",
  "message": "Human readable message"
}

Status	Code	Description
400	`INVALID_REQUEST`	Bad request
401	`UNAUTHORIZED`	Invalid API key
404	`NOT_FOUND`	Not found
429	`RATE_LIMITED`	Too many requests

Rate Limits

Tier	Requests/min
Free	60
Pro	300
Enterprise	Unlimited