Strale API — Base64 Encode URL

x402

Strale API — Base64 Encode URL is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-15).

Fetches a URL via GET and returns its content encoded as a Base64 string, with a cryptographic audit record.

Price / call$0.0216

Seller volume →—

Success—

StatusUnknown

How this service works

Fetch a URL and return content as base64. Useful for embedding images, PDFs in API calls. Returns base64, content type, data URI.

Output

A Base64-encoded string representing the full body content fetched from the provided URL, along with a Strale audit record containing a cryptographic chain hash for provenance verification.

Example use cases

Embed remote image as Base64

“Can you fetch the image at https://cdn.mybrand.com/assets/hero.jpg and return its Base64-encoded content so I can embed it inline in an HTML email?”

Encode API response for storage

“Grab the JSON response from https://api.opendata.gov/v1/records?id=12345 and Base64 encode it so I can safely store it as a string in our database.”

Verify and encode a remote document

“Fetch the PDF at https://docs.partner.com/contract_v3.pdf and give me the Base64 string — I need to attach it to our records system.”

Technical details

Endpoint

GEThttps://api.strale.io/x402/v2/base64-encode-url

When to prefer

Choose this endpoint when you need to fetch arbitrary web content and receive it as a Base64-encoded string in one step, especially when an audit trail with cryptographic chain hashing is required for compliance or trust purposes. Prefer it over rolling your own fetch-and-encode logic when you need tamper-evident provenance records alongside the encoded output.

Side effects

Target URL is unreachable or returns a non-200 status — fetch fails and an error is returned
URL is malformed or missing — request rejected with a validation error
Target server blocks the fetcher's IP — content cannot be retrieved
Response body is too large — may time out or be truncated
URL points to a redirect loop — fetch may fail or return unexpected content

Input

Schema · Request body

Field	Type	Description
urlrequired	string	URL to fetch and encode

Output

Schema · Response

{
  "base64": {
    "type": "string"
  },
  "data_uri": {
    "type": "string"
  },
  "size_bytes": {
    "type": "integer"
  },
  "content_type": {
    "type": "string"
  }
}

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How this service works

Fetch a URL and return content as base64. Useful for embedding images, PDFs in API calls. Returns base64, content type, data URI.

Output

A Base64-encoded string representing the full body content fetched from the provided URL, along with a Strale audit record containing a cryptographic chain hash for provenance verification.

Example use cases

Embed remote image as Base64

“Can you fetch the image at https://cdn.mybrand.com/assets/hero.jpg and return its Base64-encoded content so I can embed it inline in an HTML email?”

Encode API response for storage

“Grab the JSON response from https://api.opendata.gov/v1/records?id=12345 and Base64 encode it so I can safely store it as a string in our database.”

Verify and encode a remote document

“Fetch the PDF at https://docs.partner.com/contract_v3.pdf and give me the Base64 string — I need to attach it to our records system.”

Technical details

Endpoint

GEThttps://api.strale.io/x402/v2/base64-encode-url

When to prefer

Side effects

Target URL is unreachable or returns a non-200 status — fetch fails and an error is returned
URL is malformed or missing — request rejected with a validation error
Target server blocks the fetcher's IP — content cannot be retrieved
Response body is too large — may time out or be truncated
URL points to a redirect loop — fetch may fail or return unexpected content

Input

Schema · Request body

Field	Type	Description
urlrequired	string	URL to fetch and encode

Output

Schema · Response

{
  "base64": {
    "type": "string"
  },
  "data_uri": {
    "type": "string"
  },
  "size_bytes": {
    "type": "integer"
  },
  "content_type": {
    "type": "string"
  }
}