Slack Notification Sender

Communication Freemium View on RapidAPI ↗

Send formatted, block-based Slack notifications to any workspace channel using a simple POST endpoint. Ideal for alerts, workflows, bots, and automated messaging

1 subscribers
1 endpoints
The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

Slack Notification Sender endpoints

MethodEndpointDescription
POST Send Slack Notification
/send-slack-notification 		Sends a formatted Slack message (using Block Kit) to a specified Slack channel.

Slack Notification Sender pricing

PlanPriceRate limitQuotas
BASIC Free —
  • Requests: 100 / monthly
PRO $5 / month 10 / second
  • Requests: 10,000 / monthly (then $0.1000 each)
ULTRA $15 / month 25 / second
  • Requests: 50,000 / monthly (then $0.0100 each)
MEGA $35 / month 50 / second
  • Requests: 200,000 / monthly (then $0.0010 each)

More Communication APIs

View all →

  • Waspable

    Unofficial Whatsapp API Gateway to send or receive messages from various media types with your own phone…

    CommunicationFreemium

  • Scout

    Professional Phone Number Data: Real‑Time Insights, Reputation Checks, Approximate Geo Location using…

    CommunicationFreemium1.1k subscribers

  • Truecaller

    This is not an official API and does not guarantee the result data.

    CommunicationFreemium2.7k subscribers

  • Whatsapp Number Validator

    Programmatic Whatsapp Number Account Checker Validator Verification Validation Validate Registration Verify…

    CommunicationFreemium3.1k subscribers

  • Email Verifier

    Validate email addresses in real-time. Make sure a mailbox really exist.

    CommunicationFreemium204 subscribers

  • Temporary Gmail Account

    Temporary Disposable Gmail API – Your Solution for Instant Privacy and Convenience! Also known as tempmail,…

    CommunicationFreemium1.7k subscribers