Forest Web
Verify email syntax and public DNS readiness with a bounded deterministic preflight. Forest checks normalized syntax, MX/address records including explicit null MX, and curated role/free/disposable-domain signals, then returns a conservative safe-to-attempt decision. It never connects to SMTP, sends mail, authenticates, stores customer mailboxes or claims that a mailbox exists. Base mainnet USDC
Offering
- Provider
- http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Infrastructure
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/email/verify- MIME type
- Not provided
- First seen
- 2026-10-16T01:50:45.949Z
- Last seen
- Tags
- Email, Verification, DNS, verify
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "1000",
"payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9"
}
]Observed health
- Status
- Reachable
- Latest latency
- 261 ms
- Average latency
- 679 ms
- HTTP status
- 405
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"email": {
"description": "Public email value used to scope this lookup.",
"maxLength": 320,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"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 schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"email": {
"description": "Public email value used to scope this lookup.",
"maxLength": 320,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"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": {
"additionalProperties": false,
"properties": {
"capability": {
"const": "email.verify",
"description": "Public capability value used to scope this lookup."
},
"data": {
"additionalProperties": false,
"description": "Public data value used to scope this lookup.",
"properties": {
"blockers": {
"description": "Public blockers value used to scope this lookup.",
"items": {
"type": "string"
},
"type": "array"
},
"disposable_domain": {
"description": "Public disposable domain value used to scope this lookup.",
"type": [
"boolean",
"null"
]
},
"dns_resolves": {
"description": "Public dns resolves value used to scope this lookup.",
"type": "boolean"
},
"domain": {
"description": "Public normalized email value used to scope this lookup.",
"type": [
"string",
"null"
]
},
"free_provider": {
"description": "Public disposable domain value used to scope this lookup.",
"type": [
"boolean",
"null"
]
},
"mx_hosts": {
"description": "Public mx hosts value used to scope this lookup.",
"items": {
"type": "string"
},
"maxItems": 10,
"type": "array"
},
"mx_present": {
"description": "Public mx present value used to scope this lookup.",
"type": "boolean"
},
"normalized_email": {
"description": "Public normalized email value used to scope this lookup.",
"type": [
"string",
"null"
]
},
"null_mx": {
"description": "Public null mx value used to scope this lookup.",
"type": "boolean"
},
"provider_request_count": {
"description": "Public provider request count value used to scope this lookup.",
"maximum": 3,
"minimum": 0,
"type": "integer"
},
"role_address": {
"description": "Public disposable domain value used to scope this lookup.",
"type": [
"boolean",
"null"
]
},
"safe_to_attempt": {
"description": "Public safe to attempt value used to scope this lookup.",
"type": "boolean"
},
"scope": {
"const": "syntax_and_public_dns_only_no_smtp",
"description": "Public scope value used to scope this lookup."
},
"syntax_valid": {
"description": "Public syntax valid value used to scope this lookup.",
"type": "boolean"
},
"warnings": {
"description": "Public warnings value used to scope this lookup.",
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"normalized_email",
"domain",
"syntax_valid",
"dns_resolves",
"mx_present",
"null_mx",
"mx_hosts",
"disposable_domain",
"role_address",
"free_provider",
"safe_to_attempt",
"blockers",
"warnings",
"provider_request_count",
"scope"
],
"type": "object"
},
"meta": {
"additionalProperties": false,
"description": "Public meta value used to scope this lookup.",
"properties": {
"cache": {
"description": "Public cache value used to scope this lookup.",
"enum": [
"hit",
"miss",
"bypass"
]
},
"checked_at": {
"description": "Public checked at value used to scope this lookup.",
"type": "string"
},
"duration_ms": {
"description": "Public duration ms value used to scope this lookup.",
"minimum": 0,
"type": "integer"
},
"provider": {
"description": "Public provider value used to scope this lookup.",
"type": [
"string",
"null"
]
}
},
"required": [
"provider",
"checked_at",
"cache",
"duration_ms"
],
"type": "object"
},
"ok": {
"const": true,
"description": "Public ok value used to scope this lookup."
},
"version": {
"const": "1",
"description": "Package version whose public metadata should be checked."
}
},
"required": [
"ok",
"capability",
"version",
"data",
"meta"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}