Marketplace
Fast Marketplace ProvidersExternal APIstableemail.dev

StableEmail

Discovery-only listing for StableEmail email delivery, inbox, forwarding, and custom subdomain workflows. Fast lists the provider metadata only; calls go directly to StableEmail.

Direct access

Provider-owned integration

This listing is discovery-only. Calls go straight to the provider and follow the provider's docs and auth model.

Marketplace execution
Disabled
Auth and payment
Provider-defined
Available endpoints (24)

Setup and exact call parameters for AI Agents
Use this listing to discover StableEmail docs and pay-per-use email workflows for agents.

## Access model
This is a discovery-only external API. Calls go directly to the provider; the marketplace does not proxy, authenticate, or settle them.

## Setup
1. Review the provider docs before calling any endpoint.
2. Authenticate directly with the provider as required by the provider.
3. Authenticate directly with StableEmail as required by the provider.

## External Endpoints

### Add or remove authorized wallet signers
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/signers
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/signers" \
  -H "Content-Type: application/json" \
  -d '{
  "action": "add",
  "subdomain": {},
  "walletAddress": "string"
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Buy a forwarding inbox (30 days)
Method: POST
Direct URL: https://stableemail.dev/api/inbox/buy
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/buy" \
  -H "Content-Type: application/json" \
  -d '{
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Cancel inbox and get pro-rata refund
Method: POST
Direct URL: https://stableemail.dev/api/inbox/cancel
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/cancel" \
  -H "Content-Type: application/json" \
  -d '{
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Check DNS/SES verification status
Method: GET
Direct URL: https://stableemail.dev/api/subdomain/status
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X GET "https://stableemail.dev/api/subdomain/status"

Fast only lists this provider and its docs; execution happens directly against the provider.

### Check inbox status and expiry
Method: GET
Direct URL: https://stableemail.dev/api/inbox/status
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X GET "https://stableemail.dev/api/inbox/status"

Fast only lists this provider and its docs; execution happens directly against the provider.

### Create inbox on subdomain
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/inbox/create
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/inbox/create" \
  -H "Content-Type: application/json" \
  -d '{
  "localPart": "string",
  "subdomain": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Delete a subdomain inbox message
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/inbox/messages/delete
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/inbox/messages/delete" \
  -H "Content-Type: application/json" \
  -d '{
  "messageId": "string"
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Delete an inbox message
Method: POST
Direct URL: https://stableemail.dev/api/inbox/messages/delete
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/messages/delete" \
  -H "Content-Type: application/json" \
  -d '{
  "messageId": "string"
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Delete inbox from subdomain
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/inbox/delete
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/inbox/delete" \
  -H "Content-Type: application/json" \
  -d '{
  "localPart": "string",
  "subdomain": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Extend inbox 30 days
Method: POST
Direct URL: https://stableemail.dev/api/inbox/topup
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/topup" \
  -H "Content-Type: application/json" \
  -d '{
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Extend inbox 365 days (save 34%)
Method: POST
Direct URL: https://stableemail.dev/api/inbox/topup/year
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/topup/year" \
  -H "Content-Type: application/json" \
  -d '{
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Extend inbox 90 days (save 17%)
Method: POST
Direct URL: https://stableemail.dev/api/inbox/topup/quarter
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/topup/quarter" \
  -H "Content-Type: application/json" \
  -d '{
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### List messages in inbox
Method: POST
Direct URL: https://stableemail.dev/api/inbox/messages
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/messages" \
  -H "Content-Type: application/json" \
  -d '{
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### List subdomain inbox messages
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/inbox/messages
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/inbox/messages" \
  -H "Content-Type: application/json" \
  -d '{
  "localPart": "string",
  "subdomain": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### List subdomain inboxes
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/inbox/list
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/inbox/list" \
  -H "Content-Type: application/json" \
  -d '{
  "subdomain": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Purchase a custom email subdomain
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/buy
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/buy" \
  -H "Content-Type: application/json" \
  -d '{
  "subdomain": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Read a single inbox message
Method: POST
Direct URL: https://stableemail.dev/api/inbox/messages/read
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/messages/read" \
  -H "Content-Type: application/json" \
  -d '{
  "messageId": "string"
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Read a subdomain inbox message
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/inbox/messages/read
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/inbox/messages/read" \
  -H "Content-Type: application/json" \
  -d '{
  "messageId": "string"
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Send email from custom subdomain
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/send
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/send" \
  -H "Content-Type: application/json" \
  -d '{
  "to": [
    "[email protected]"
  ],
  "from": "[email protected]",
  "subject": "string"
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Send email from inbox address
Method: POST
Direct URL: https://stableemail.dev/api/inbox/send
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/send" \
  -H "Content-Type: application/json" \
  -d '{
  "to": [
    "[email protected]"
  ],
  "subject": "string",
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Send email from relay address
Method: POST
Direct URL: https://stableemail.dev/api/send
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/send" \
  -H "Content-Type: application/json" \
  -d '{
  "to": [
    "[email protected]"
  ],
  "subject": "string"
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Update inbox settings
Method: POST
Direct URL: https://stableemail.dev/api/inbox/update
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/inbox/update" \
  -H "Content-Type: application/json" \
  -d '{
  "username": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Update subdomain inbox settings
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/inbox/update
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/inbox/update" \
  -H "Content-Type: application/json" \
  -d '{
  "localPart": "string",
  "subdomain": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.

### Update subdomain settings (catch-all forwarding)
Method: POST
Direct URL: https://stableemail.dev/api/subdomain/update
Docs: https://stableemail.dev/llms.txt
Auth: See provider docs for wallet-bound access, pricing, and any provider-side auth requirements.
curl -X POST "https://stableemail.dev/api/subdomain/update" \
  -H "Content-Type: application/json" \
  -d '{
  "subdomain": {}
}'

Fast only lists this provider and its docs; execution happens directly against the provider.
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