# Keys

Source: [Official documentation](<https://newlistings.pro/docs/keys>)

Your key controls endpoint access, publish delay, history access, and the number of IP addresses that can connect simultaneously over WebSocket.

Get one from [the key bot](<https://t.me/NLF_websocket_bot>).

## Plans

| Key | Monthly price | v2 access | Onchain/Metrics | Delay | [IPs](<https://newlistings.pro/docs/v2/rate-limits#open-connections>) | [History](<https://newlistings.pro/docs/v2/history>) |
| --- | ---: | --- | --- | ---: | ---: | ---: |
| FREE | $0 | Full on `ws.newlistings.pro` | No | 3s | 2 | None |
| STARTER | $450 | Full and Fast | Yes | 20ms | 1 | 30 days |
| PRO | $1,000 | Full and Fast | Yes | 0ms | 1 | 365 days |

STARTER and PRO keys can connect to the Tokyo, New York and Seoul edges.

## Terms

Longer terms are charged once as a single total. One month is 30 days.

| Key | 1 month | 3 months | 6 months | 12 months |
| --- | ---: | ---: | ---: | ---: |
| STARTER | $450 | $1,280 | $2,400 | $4,600 |
| PRO | $1,000 | $2,550 | $4,800 | $9,000 |

Paid terms do not renew automatically. The bot sends reminders before a paid key expires. Active paid subscribers keep their saved prices when renewing the same plan before expiry. After expiry, current prices apply.

Additional IP addresses cost 50% of the effective monthly price for the selected term. At the public one-month price, each extra IP is $225/month for STARTER or $500/month for PRO, prorated for the time remaining. Active subscriptions use their saved prices. Paid keys can use up to 6 IP addresses in total. IPs are counted per endpoint and region, and each IP can hold 3 concurrent connections per v2 endpoint and region. See [open connections](<https://newlistings.pro/docs/v2/rate-limits#open-connections>).