Send an SMS or email message via Fastsend
Send an SMS or email message via Fastsend.
Not tested: has real-world effectsour last check, 2026-09-27
0 of 0checks answered this week
n/amedian answer time
$0.165listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://fastsend.dev/api/v2/messages
| Category | Everything else |
|---|---|
| Provider host | fastsend.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"channel": "sms",
"content": "Hello from Fastsend",
"to": "+15555550123"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"channel": {
"enum": [
"sms",
"email"
],
"type": "string"
},
"content": {
"type": "string"
},
"from": {
"type": "string"
},
"subject": {
"type": "string"
},
"to": {
"type": "string"
}
},
"required": [
"channel",
"to",
"content"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}