Textbelt Send An Sms Skill — Textbelt API Tool for AI Agents

Tool Skill

Textbelt Send An Sms

textbelt_send_an_sms

Send an SMS using HTTP POST. Note: No Urls in text message. Max 800 characters

$0.05/call

Flat rate

Textbelt API

Raw SKILL.md Tool Page

When to Use

Use this tool when you need to send an sms using http post. note: no urls in text message. max 800 characters. This is part of the Textbelt API provider on xpay✦.

MCP Connection

Connect to xpay✦ to access this tool (and 1+ others):

{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

For Claude Code:

claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"

How to Execute

Use the xpay✦ meta-tools to run this tool:

xpay_details — Get full input schema: xpay_details("textbelt/textbelt_send_an_sms")
xpay_run — Execute: xpay_run("textbelt/textbelt_send_an_sms", { ...inputs })

Input Parameters

Parameter	Type	Required	Description
`replyWebhookUrl`	string	No	U.S. phone numbers only: Textbelt lets you receive replies to SMS you've sent. Replies are sent by webhook, meaning you will have to set up an HTTP or HTTPS route on your website that will process inbound SMS.This will send an SMS. If the recipient responds, Textbelt will send an HTTP POST request to the specified endpoint (in this case, https://my.site/api/handleSmsReply). The webhook payload is application/json encoded. Your server must interpret it like any other HTTP POST request with a JSON payload. The JSON payload contains the following: textId: The ID of the original text that began the conversation. fromNumber: The phone number of the user that sent the reply (you can use this, for example, to send them a response depending on their reply). text: The content of their reply. Here's an example payload: { "textId": "123456", "fromNumber": "+1555123456", "text": "Here is my reply" }
`message`	string	Yes	The content of your SMS.
`phone`	string	Yes	A phone number. If you're in the U.S. or Canada, you can just send a normal 10-digit phone number with area code. Outside the U.S., it is best to send the phone number in E.164 format with your country code.
`sender`	string	No	Optionally, the name of the business/organization you represent. This field is for regulatory purposes and is not visible to the end user in most countries. If not set, sender will default to your account-wide sender name.
`webhookData`	string	No	Endpoint supports a webhookData field. This data is passed as data in the webhook request. There is a maximum length of 100 characters in the webhookData field.

Pricing

Cost: $0.05/call
Balance check: Use xpay_balance to check remaining credits
Get your API key at xpay.tools — $5 free credits included

Related Skills

Textbelt API (all tools) — 2 tools
Textbelt Status — $0.01/call

Links

Tool page: https://xpay.tools/textbelt/textbelt-send-an-sms/
Provider: https://xpay.tools/textbelt/
All tools: https://xpay.tools/explore

How to Execute

// 1. Get full schema

xpay_details("textbelt/textbelt_send_an_sms")

// 2. Execute

xpay_run("textbelt/textbelt_send_an_sms", { ...inputs })

Input Parameters

Parameter	Type	Required	Description
replyWebhookUrl	string	No	U.S. phone numbers only: Textbelt lets you receive replies to SMS you've sent. Replies are sent by webhook, meaning you will have to set up an HTTP or HTTPS route on your website that will process inbound SMS.This will send an SMS. If the recipient responds, Textbelt will send an HTTP POST request to the specified endpoint (in this case, https://my.site/api/handleSmsReply). The webhook payload is application/json encoded. Your server must interpret it like any other HTTP POST request with a JSON payload. The JSON payload contains the following: textId: The ID of the original text that began the conversation. fromNumber: The phone number of the user that sent the reply (you can use this, for example, to send them a response depending on their reply). text: The content of their reply. Here's an example payload: { "textId": "123456", "fromNumber": "+1555123456", "text": "Here is my reply" }
message	string	Yes	The content of your SMS.
phone	string	Yes	A phone number. If you're in the U.S. or Canada, you can just send a normal 10-digit phone number with area code. Outside the U.S., it is best to send the phone number in E.164 format with your country code.
sender	string	No	Optionally, the name of the business/organization you represent. This field is for regulatory purposes and is not visible to the end user in most countries. If not set, sender will default to your account-wide sender name.
webhookData	string	No	Endpoint supports a webhookData field. This data is passed as data in the webhook request. There is a maximum length of 100 characters in the webhookData field.

Related Tools from Textbelt API

Textbelt Status — $0.01

Install Skill

Claude Code

claude /install-skill https://xpay.tools/skills/textbelt/textbelt-send-an-sms/SKILL.md

CLI

npx @xpaysh/cli install textbelt/textbelt-send-an-sms

Manual

curl -o SKILL.md https://xpay.tools/skills/textbelt/textbelt-send-an-sms/SKILL.md

Pricing

Cost

$0.05/call

Model

Flat rate

Provider

Textbelt API

Input Parameters

Parameter

Type

Required

Description

replyWebhookUrl

string

U.S. phone numbers only: Textbelt lets you receive replies to SMS you've sent. Replies are sent by webhook, meaning you will have to set up an HTTP or HTTPS route on your website that will process inbound SMS.This will send an SMS. If the recipient responds, Textbelt will send an HTTP POST request to the specified endpoint (in this case, https://my.site/api/handleSmsReply). The webhook payload is application/json encoded. Your server must interpret it like any other HTTP POST request with a JSON payload. The JSON payload contains the following: textId: The ID of the original text that began the conversation. fromNumber: The phone number of the user that sent the reply (you can use this, for example, to send them a response depending on their reply). text: The content of their reply. Here's an example payload: { "textId": "123456", "fromNumber": "+1555123456", "text": "Here is my reply" }

message

string

Yes

The content of your SMS.

phone

string

Yes

A phone number. If you're in the U.S. or Canada, you can just send a normal 10-digit phone number with area code. Outside the U.S., it is best to send the phone number in E.164 format with your country code.

sender

string

Optionally, the name of the business/organization you represent. This field is for regulatory purposes and is not visible to the end user in most countries. If not set, sender will default to your account-wide sender name.

webhookData

string

Endpoint supports a webhookData field. This data is passed as data in the webhook request. There is a maximum length of 100 characters in the webhookData field.

Parameter

Type

Required

Description

replyWebhookUrl

string

message

string

Yes

The content of your SMS.

phone

string

Yes

sender

string

webhookData

string

Endpoint supports a webhookData field. This data is passed as data in the webhook request. There is a maximum length of 100 characters in the webhookData field.