# Mempool

Mempool endpoints

## POST /mempool

>

```json
{"openapi":"3.0.3","info":{"title":"Stacks Mesh API","version":"0.4.3"},"tags":[{"name":"Mempool","description":"Mempool endpoints"}],"servers":[{"url":"http://localhost:3000","description":"Local"}],"paths":{"/mempool":{"post":{"tags":["Mempool"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["network_identifier"],"properties":{"network_identifier":{"type":"object","required":["blockchain","network"],"properties":{"blockchain":{"type":"string","enum":["stacks"]},"network":{"anyOf":[{"type":"string","enum":["mainnet"]},{"type":"string","enum":["testnet"]}]}}}}}}}},"responses":{"500":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","required":["code","message","retriable"],"properties":{"code":{"type":"number"},"message":{"type":"string"},"description":{"type":"string"},"retriable":{"type":"boolean"},"details":{"type":"object","additionalProperties":{}}}}}}}}}}}}
```

## POST /mempool/transaction

>

```json
{"openapi":"3.0.3","info":{"title":"Stacks Mesh API","version":"0.4.3"},"tags":[{"name":"Mempool","description":"Mempool endpoints"}],"servers":[{"url":"http://localhost:3000","description":"Local"}],"paths":{"/mempool/transaction":{"post":{"tags":["Mempool"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["network_identifier","transaction_identifier"],"properties":{"network_identifier":{"type":"object","required":["blockchain","network"],"properties":{"blockchain":{"type":"string","enum":["stacks"]},"network":{"anyOf":[{"type":"string","enum":["mainnet"]},{"type":"string","enum":["testnet"]}]}}},"transaction_identifier":{"type":"object","required":["hash"],"properties":{"hash":{"pattern":"^(0x)?[0-9a-fA-F]+$","type":"string"}}}}}}}},"responses":{"500":{"description":"Default Response","content":{"application/json":{"schema":{"type":"object","required":["code","message","retriable"],"properties":{"code":{"type":"number"},"message":{"type":"string"},"description":{"type":"string"},"retriable":{"type":"boolean"},"details":{"type":"object","additionalProperties":{}}}}}}}}}}}}
```