Parse an uploaded HTML file into markdown.
curl --request POST \
--url https://api.aisa.one/apis/v1/firecrawl/parse \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form file='@example-file' \
--form 'options={"proxy":"basic","formats":["markdown"]}'import requests
url = "https://api.aisa.one/apis/v1/firecrawl/parse"
files = { "file": ("example-file", open("example-file", "rb")) }
payload = { "options": "{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}" }
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('file', '<string>');
form.append('options', '{"proxy":"basic","formats":["markdown"]}');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.aisa.one/apis/v1/firecrawl/parse', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.aisa.one/apis/v1/firecrawl/parse",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.aisa.one/apis/v1/firecrawl/parse"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.aisa.one/apis/v1/firecrawl/parse")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.aisa.one/apis/v1/firecrawl/parse")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"markdown": "<string>"
},
"creditsUsed": 123
}Search API
Firecrawl Parse
Parse an HTML file you upload and get markdown back.
POST
https://api.aisa.one/apis/v1
/
firecrawl
/
parse
Parse an uploaded HTML file into markdown.
curl --request POST \
--url https://api.aisa.one/apis/v1/firecrawl/parse \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form file='@example-file' \
--form 'options={"proxy":"basic","formats":["markdown"]}'import requests
url = "https://api.aisa.one/apis/v1/firecrawl/parse"
files = { "file": ("example-file", open("example-file", "rb")) }
payload = { "options": "{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}" }
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('file', '<string>');
form.append('options', '{"proxy":"basic","formats":["markdown"]}');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.aisa.one/apis/v1/firecrawl/parse', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.aisa.one/apis/v1/firecrawl/parse",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.aisa.one/apis/v1/firecrawl/parse"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.aisa.one/apis/v1/firecrawl/parse")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.aisa.one/apis/v1/firecrawl/parse")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"options\"\r\n\r\n{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"markdown": "<string>"
},
"creditsUsed": 123
}Parse an HTML file you upload and get markdown back. This is
multipart/form-data with two fields: file (an HTML upload that must carry a text/html content type or an .html/.htm filename) and options (a JSON string that must set proxy to basic, may additionally set formats to ["markdown"], and is capped at 64 KB). Returns success and data.markdown with metadata. Billed 1 Firecrawl credit. ⚠️ Not available as an MCP tool. A tool call carries JSON, so the file arrives as a plain form field with no filename and upstream rejects it — verified. Over MCP use post_firecrawl_scrape with a URL instead. This endpoint is for HTTP clients that hold an actual file.Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
multipart/form-data
The HTML/HTM file to parse. Must have a text/html content type or an .html/.htm filename.
JSON string of parse options. Must include proxy="basic"; may additionally include formats=["markdown"]. No other keys are allowed.
Example:
"{\"proxy\":\"basic\",\"formats\":[\"markdown\"]}"