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Gambit OCR — Pay with USDC on Base
x402
Gambit OCR — Pay with USDC on Base is a paid API for AI agents from gambit.barrioenergy.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Extracts text from a base64-encoded image using the GLM-OCR model, payable per-call via x402 USDC on Base at $0.03
Price / call$0.03
Success—
StatusUnknown
How this service works
Gambit GPU shop. Humans: /signup ($1 credit), X-API-Key on /v1/*, QR Lightning top-up. Bots: L402 Lightning (LIVE) on /l402/*, x402 USDC on Base on /x402/*, or POST /v1/register ($0) then POST /v1/topup/lightning. Handwritten letter POST /x402/letter at $25.00 USDC. Funnel https://gambit.barrioenergy.com. Free probe GET|POST /x402/models.
Output
A JSON object containing the extracted text string from the image under the 'text' field, and the model used ('glm-ocr:latest') under the 'model' field.
Example use cases
Extract text from scanned receipt
“I have a scanned receipt as a base64 image — can you pull out all the text from it so I can log the line items and total?”
Read signage from a photo
“Here's a base64-encoded photo of a road sign — can you extract all the text visible on it?”
Transcribe handwritten notes from image
“I've got a base64 image of some handwritten meeting notes — can you transcribe whatever text you can read from them?”
Technical details
Endpoint
POSThttps://gambit.barrioenergy.com/x402/ocrWhen to prefer
Choose this endpoint when you need a pay-per-call OCR service with no subscription or API key setup, especially in agentic workflows that use x402 USDC micropayments on Base. Ideal for bots and agents that need lightweight, on-demand text extraction from images without pre-registering an account.
Side effects
- Invalid or malformed base64 image data causes a parsing error
- Image with no readable text returns an empty or minimal text field
- Payment failure via x402/USDC on Base blocks the request before processing
- Unsupported image format or corrupted file yields an error response
- Very low-resolution or blurry images may return inaccurate or incomplete text
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| prompt | string | |
| image_b64 | string |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "hello",
"model": "glm-ocr:latest"
}
}Tags
x402
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