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eSputnik (BYOK)

Read your eSputnik (Yespo) account balance, segments, workflows, broadcasts and email and SMS message templates with your own API key

Unify Dynamics LLC

Tools12read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProvidereSputnikunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

Which eSputnik organization is this key for?
Tools called
get_account_info
How much balance do I have left in eSputnik?
Tools called
get_balance
What did eSputnik messaging cost us this month?
Tools called
get_billing_history
Which segments exist in eSputnik?
Tools called
list_segments
Which eSputnik workflows are running?
Tools called
list_workflows
Which broadcasts are scheduled in eSputnik?
Tools called
list_broadcasts

About

eSputnik (BYOK) lets an AI assistant read your own eSputnik data through the eSputnik API with a key you supply (eSputnik API key). Read-only: 12 tools (get_account_info, get_balance, get_billing_history, list_segments, list_workflows, list_broadcasts, get_broadcast, search_email_messages, search_sms_messages, list_sms_interfaces, list_email_interfaces, list_subscription_categories). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to esputnik.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by eSputnik. eSputnik and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the eSputnik API (esputnik.com) with a BYOK key; documentation: https://docs.esputnik.com/reference/getting-started-with-your-api. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

12 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data12 tools
  • Get account infoShow the organization id and name the API key belongs to.
  • Get balanceShow the account balance, credit limit, currency and the bonus email and SMS counts.
  • Get billing historyShow the account's daily costs by channel between two dates; defaults to today so far.
  • List segmentsList the contact segments with id, name and type.
  • List workflowsList the automation workflows with id, name, status and tags.
  • List broadcastsList the scheduled broadcasts with title, message id, segment id, start date and batch size and interval.
  • Get broadcastGet one broadcast by id: title, message id, segment id, start date and batch settings.
  • Search email messagesSearch email messages (templates) by part of the name or a tag: id, name, language, tags, sender, subject and last update.
  • Search sms messagesSearch SMS messages by part of the name or a tag: id, name, language, tags, sender and text.
  • List sms interfacesList the SMS sender interfaces (alpha names) available to the account.
  • List email interfacesList the email sender interfaces (sender names) available to the account.
  • List subscription categoriesList the organization's subscription categories with key, segment id, contact count and dates.

Information

PublisherUnify Dynamics LLC
CategoryWork & productivity
LanguagesEnglish
Built forUkraine
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-esputnik.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryUkraine
FunctionOther
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Get eSputnik (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own eSputnik eSputnik API key. Create one at https://docs.esputnik.com/reference/api-keys, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to eSputnik. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with eSputnik.