Api Endpoint

Emboss

Fill a PDF form from structured data such as JSON or key-value answers. Also: fill a PDF form from JSON; populate form fields from data; complete a PDF application from known values; write answers into a form. Price scales with page count; this 402 carries the exact amount for the PDF sent.

Open interactive test console

Offering

Provider: api.getemboss.ai
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: General Utilities
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://api.getemboss.ai/pay/fill
MIME type: application/json
First seen: 2026-10-16T01:50:14.534Z
Last seen: 2026-11-02T05:00:59.070Z
Tags: pdf, forms, data-entry, fill-pdf, form-filling, X402, MPP

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.07 USDC
Atomic price: 70000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 70000 atomic units
Atomic price: 70000 · Network: eip155:1 · Asset: 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 · Scheme: exact
Payment option 3: 0.07 USDC
Atomic price: 70000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 4: 0.07 USDC
Atomic price: 70000 · Network: eip155:43114 · Asset: USDC · Scheme: exact
Payment option 5: 0.07 USDC
Atomic price: 70000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 6: 0.07 USDC
Atomic price: 70000 · Network: eip155:10 · Asset: USDC · Scheme: exact
Payment option 7: 0.07 USDC
Atomic price: 70000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 8: 70000 atomic units
Atomic price: 70000 · Network: eip155:130 · Asset: 0x078d782b760474a361dda0af3839290b0ef57ad6 · Scheme: exact
Payment option 9: 70000 atomic units
Atomic price: 70000 · Network: eip155:146 · Asset: 0x29219dd400f2bf60e5a23d13be72b486d4038894 · Scheme: exact
Payment option 10: 0.07 USDC
Atomic price: 70000 · Network: eip155:480 · Asset: USDC · Scheme: exact
Payment option 11: 70000 atomic units
Atomic price: 70000 · Network: eip155:1329 · Asset: 0xe15fc38f6d8c56af07bbcbe3baf5708a2bf42392 · Scheme: exact
Payment option 12: 70000 atomic units
Atomic price: 70000 · Network: eip155:999 · Asset: 0xb88339cb7199b77e23db6e890353e22632ba630f · Scheme: exact
Payment option 13: 70000 atomic units
Atomic price: 70000 · Network: eip155:5042 · Asset: 0x3600000000000000000000000000000000000000 · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bda02913",
    "amount": "70000",
    "payTo": "0x57a4ba72d5cf3f4fe01c65a23aa449522d063869"
  },
  {
    "scheme": "exact",
    "network": "eip155:1",
    "asset": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:43114",
    "asset": "0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cc2239327c5edb3a432268e5831",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:10",
    "asset": "0x0b2c639c533813f4aa9d7837caf62653d097ff85",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:130",
    "asset": "0x078d782b760474a361dda0af3839290b0ef57ad6",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:146",
    "asset": "0x29219dd400f2bf60e5a23d13be72b486d4038894",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:480",
    "asset": "0x79a02482a880bce3f13e09da970dc34db4cd24d1",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:1329",
    "asset": "0xe15fc38f6d8c56af07bbcbe3baf5708a2bf42392",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:999",
    "asset": "0xb88339cb7199b77e23db6e890353e22632ba630f",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  },
  {
    "scheme": "exact",
    "network": "eip155:5042",
    "asset": "0x3600000000000000000000000000000000000000",
    "amount": "70000",
    "payTo": "0xDc42cF04cc9979e426a8bCB6122a0DaA85D6e835"
  }
]

Observed health

Status: Reachable
Latest latency: 42 ms
Average latency: 140 ms
HTTP status: 405
Last checked: 2026-11-04T22:05:52.744Z
Reachability: 100% over 15 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "properties": {
        "pdf_url": {
          "type": "string",
          "format": "uri",
          "description": "public https URL of the PDF form to process"
        },
        "pdf_base64": {
          "type": "string",
          "contentEncoding": "base64",
          "description": "the PDF form as base64 (alternative to pdf_url)"
        },
        "values": {
          "type": "object",
          "additionalProperties": true,
          "description": "a JSON object of field values, keyed by field id or label"
        }
      },
      "required": [
        "pdf_url",
        "values"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}