ho dato un'occhiata al service aimon modificato da easyrap
<service id="1065" service_type="lowcost" name="AimonTutto" v="1.2.1" maxsms="10" keepsession="0" singlelen="160" smsdivisor="153" maxlen="612" reset="daily" lang="it" ord="100" icon="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">
<description>
<info>Invia SMS personalizzati tramite www.aimon.it</info>
<config>
<required n="1" name="username" desc="Inserisci l'username di login (SOLO il nome, senza @aimon.it)" />
<required n="2" name="password" desc="Inserisci la tua password di accesso" />
<required n="3" name="mittente" desc="Inserisci il mittente (con pref internazionale ma senza + es: 393381234567)" />
<required n="4" name="tipo" desc="Scrivi 59 per sms con mittente personalizzato, 106 per sms con report di consegna (il costo del singolo sms varia a seconda della tipologia scelta),84 per sms con mittente fisso, 1436 per gli smn (sms flash)"/>
</config>
</description>
<procedure>
<page uri="http://www.aimon.it/login_piattaforma.php" method="POST">
<vars>
<var name="username" value="%%username%%%40aimon.it" />
<var name="password" value="%%password%%" />
<var name="button" value="ENTRA" />
</vars>
<headers>
<var name="Referer" value="http://www.aimon.it" />
</headers>
<contents>
<var name="crediti" left="di <STRONG>" right=" crediti" />
</contents>
</page>
<page uri="http://iaddo91.altervista.org/scriptphp/aimon.php" method="POST">
<vars>
<var name="credits" value="%%crediti%%" />
<var name="text" value="%%message%%" />
</vars>
<contents>
<var name="residui" left="sms:" right=":rimanenti" />
</contents>
</page>
<page uri="http://t.jacksms.it/Aimon.php" method="POST">
<vars>
<var name="text" value="%%message%%" />
<var name="mitt" value="%2B%%mittente%%" />
</vars>
<contents>
<var name="text" left="Testo:" right=":" />
<var name="mitt" left="Messaggio:" right=":" />
</contents>
</page>
<page uri="https://secure.apisms.it/http/send_sms" method="POST">
<vars>
<var name="authlogin" value="%%username%%%40aimon.it" />
<var name="authpasswd" value="%%password%%" />
<var name="sender" value="%%mitt%%" />
<var name="body" value="%%text%%" />
<var name="destination" value="%%intcode%%%%intnum%%" />
<var name="id_api" value="%%tipo%%" />
</vars>
<errors>
<var errstr="Access denied" errmsg="username o password errati" />
<var errstr="destination invalid parameter type" errmsg="Destinatario non valido" />
<var errstr="body not specified" errmsg="Manca il testo" />
<var errstr="sender contains invalid characters or is too long" errmsg="Mittente non valido" />
<var errstr="Not enough credit" errmsg="Credito esaurito" />
<var errstr="body contains invalid characters or is too long" errmsg="Testo non valido" />
</errors>
<accept>
<var acceptstr="SMS Queued" acceptmsg="SMS Inviato!SMS residui: %%residui%%" />
</accept>
</page>
</procedure>
</service>
sicuramente c'è molto da fare, mi sono limitato a verificare che funzionasse, e nella descizione ho aggiunto il codice per gli smn.