io.usefulapi由 usefulapi.io 發布官方發布者v1.23.4更新於 Nov 7, 2026
Read BulkSMS messages, replies, profile and webhooks; send SMS to up to 10 numbers.
發布方自己的服務：Ably MCP by usefulapi
託管式 BulkSMS 連接器，讓助理讀取已寄出與已收到的簡訊、回覆、帳戶額度與 webhook，並寄送有數量上限的簡訊。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/io.usefulapi%2Fbulksms/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"bulksms-by-usefulapi": {
"type": "http",
"url": "https://bulksms.usefulapi.io/mcp"
}
}
}Use BulkSMS from Claude, Cursor, or any MCP client — sent messages, replies, profile, blocked numbers and webhooks, plus capped SMS sends. Hosted, no local install: connect with your own BulkSMS credentials.
Live endpoint: https://bulksms.usefulapi.io/mcp · Homepage: https://usefulapi.io/bulksms
https://bulksms.usefulapi.io/mcp.claude mcp add --transport http bulksms https://bulksms.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your BulkSMS credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/bulksms/
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with bulksms_upgrade (it returns a Stripe Checkout link). Cancel any time with bulksms_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running bulksms_upgrade before then undoes the cancel. Or write to [email protected].
MIT © usefulapi. Not affiliated with or endorsed by BulkSMS.
來源：servers/bulksms/README.md，提交 4046075
Get account profile and credits
Show the BulkSMS account: username, credit balance, credit limit, whether credit transfer is allowed, the daily message quota (size and remaining today) and the sender ids this account may use. Company and billing details are left out. BulkSMS REST: GET /profile.
無需輸入參數。
List messages
List sent (SENT) and received (RECEIVED) SMS messages, newest first by default. BulkSMS limits the window to the last 7 days unless submission_date_from is given. To page newest-first, pass before_id = the smallest id of the previous page; with sort_order ASCENDING pass after_id = the largest id of the previous page. REST: GET /messages with a `filter` built from the arguments.
typelimitafter_idbefore_idstatus_idsort_orderstatus_typesubmission_iduser_supplied_idsubmission_date_fromGet message
Get one sent or received message by its id: body, recipient, delivery status, number of parts and credit cost. BulkSMS REST: GET /messages/{id}.
message_id必填List replies to a sent message
List the received (RECEIVED) replies linked to a sent message id. Only messages sent with a REPLIABLE sender have linked replies. An empty list means none or an unknown id. BulkSMS REST: GET /messages/{id}/relatedReceivedMessages.
message_id必填List blocked numbers
List phone numbers the account may not send to (added via the API, by a recipient replying STOP, or by BulkSMS). To page, pass min_id = the largest id of the previous page + 1. BulkSMS REST: GET /blocked-numbers.
limitmin_idList webhooks
List the account's webhooks (name, trigger SENT/RECEIVED, active flag, invoke option). Only the host of each webhook URL is shown: the path and query can hold a secret. Read-only: webhooks are not changed by this server. BulkSMS REST: GET /webhooks.
無需輸入參數。
Send SMS
WRITE: SENDS REAL SMS to real people and SPENDS CREDITS from the user's BulkSMS account; it cannot be undone or recalled. One message text to 1 to 10 phone numbers in international format (e.g. +447700900000). Cost = credits per message part x number of parts x number of recipients (about 1 credit per 160-character GSM part to a standard-route destination; the exact cost depends on the destination and appears as creditCost on the sent messages afterwards). Messages longer than one part are concatenated up to max_parts parts (default 3). Non-GSM characters (emoji, accents outside GSM 03.38) are replaced by "?" unless auto_unicode is true, which sends Unicode (shorter parts, more credits). Messages to blocked numbers still cost credits. Only send what the user explicitly asked for, confirm the text and recipients first. No groups, no scheduling. Texts containing BulkSMS template placeholders such as {F0###}, {fn###} or {sn###} are rejected (they would merge contact data). BulkSMS REST: POST /messages.
to必填body必填frommax_partsauto_unicodeuser_supplied_idBlock a phone number
WRITE: adds ONE phone number to the account's blocked list, so that no further messages are sent to it (a send to a blocked number fails with FAILED.BLOCKED and still costs credits). This API has no way to remove a block again: do it only when the user asks for it. BulkSMS REST: POST /blocked-numbers.
phone_number必填已滿足適用檢查項的 100%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
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{ "mcpServers": { "bulksms": { "url": "https://bulksms.usefulapi.io/mcp" } }}