Multilingual Text-to-Speech API: es_ES and en_US MP3

A multilingual text-to-speech API turns a string into an MP3 in more than one locale. On Woord that is still POST https://www.getwoord.com/api/convert with Bearer auth and form fields (not a JSON body): text, gender_voice, language.

Documented language values: en_US, en_GB, en_IN, en_AU, pt_BR, pt_PT, fr_FR, fr_CA, de_DE, es_ES, sv_SE, ru_RU, tr_TR. Premium voices prefix text_premium_ or ssml_premium_ (example text_premium_en_US). Starter is $9.99/mo (10k characters per file). Trial is 8 days / 20k characters. The Free site path does not call this API. Docs: /pages/api_docs.

Request: official English sample

curl 'https://www.getwoord.com/api/convert' -X POST \
-H 'Accept: application/json' \
-H 'Authorization: Bearer YOUR_KEY' \
--data $'text=Hello+World&gender_voice=male&language=en_US&speakingRate=1.00&effectsProfileId=telephony-class-application'

gender_voice is male, female, or neutral. Optional speakingRate is 0.25–4.0. Swap language=es_ES and Spanish text for a Castilian voice — same path, same envelope.

Response: official convert sample

{
"message": "Your audio has been created!",
"audio_src": "https://getwoord.s3.amazonaws.com/4273352455515882618255eaaf3c1cbdbe0.55443890.mp3",
"error": false
}

Play or download audio_src. The S3 filename is a sample, not a stable CDN path you should hotlink from this article.

PHP: Spanish (es_ES) form POST

$ch = curl_init('https://www.getwoord.com/api/convert');
curl_setopt_array($ch, [
CURLOPT_POST => true,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => [
'Accept: application/json',
'Authorization: Bearer YOUR_KEY',
],
CURLOPT_POSTFIELDS => http_build_query([
'text' => 'Hola mundo',
'gender_voice' => 'female',
'language' => 'es_ES',
'speakingRate' => '1.00',
]),
]);
$json = json_decode(curl_exec($ch), true);
curl_close($ch);
echo $json['audio_src'];

Same fields as the docs curl. Do not JSON-encode the body.

Go live

FAQ

Is there an MCP server?

No. /mcp and mcp.getwoord.com are not a Woord MCP host.

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