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Ausca Remote Browser Session
x402
Ausca Remote Browser Session is a paid API for AI agents from ausca.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Provisions a fixed 10-minute remote browser lease that an agent can pay for and receive a verifiable receipt for.
Price / call$0.25
Success—
StatusUnknown
How this service works
Discover an infrastructure service, pay for the call, and receive evidence you can verify.
Output
Returns a JSON object with status 'accepted', invocation state (e.g. 'succeeded'), inline output (including OCR text and confidence scores if applicable), output digest for verification, a receipt reference URI, the invocation ID, and timestamps — all cryptographically anchored so the caller can verify the result.
Example use cases
Pay-per-use web scraping task
“I need to grab some data from a website that requires a real browser — can you provision a 10-minute Ausca browser session, run the scrape, and give me the verifiable receipt afterward?”
Automated checkout or form submission
“I need a remote browser for 10 minutes to fill out and submit a web form on my behalf — use Ausca, pay for the session, and confirm with a receipt I can verify.”
Screenshot and OCR of a web page
“Can you open a remote browser session through Ausca, navigate to a page, capture the content as text using OCR, and return the verified output digest so I know the result is authentic?”
Technical details
Endpoint
POSThttps://ausca.com/v1/invocationsWhen to prefer
Choose this endpoint when you need a short, pay-per-call remote browser session with cryptographic proof of execution — ideal for agents that must verify they received genuine output, bill per task, or operate in trustless environments. Prefer it over managed browser services when verifiable receipts and per-call micropayments (USDC via x402) are required rather than subscription-based access.
Side effects
- Invalid or mismatched schema digests cause rejection
- idempotency_key too short (under 16 chars) or too long (over 128 chars) causes validation error
- Wrong offer_id or offer_revision constant causes contract mismatch
- Payment failure via x402 results in 402 response before invocation starts
- Session may expire or fail if the 10-minute lease is exceeded
- additionalProperties on input object causes schema validation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | Create one fixed 10-minute remote browser lease. The initial offer has no caller-selected options. |
| offer_id | string | |
| offer_revision | string | |
| idempotency_key | string | |
| input_schema_digest | string | |
| output_schema_digest | string | |
| canonicalizer_version | string | |
| offer_revision_digest | string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "accepted",
"invocation": {
"state": "succeeded",
"output": {
"schema": "ausca.aws_documents.execution.v1",
"delivery": {
"kind": "inline",
"output": {
"text": "scan me",
"lines": [
{
"page": 1,
"text": "scan me",
"confidence": 0.99
}
],
"schema": "ausca.document_ocr.output.v1",
"source_digest": "sha256:2222222222222222222222222222222222222222222222222222222222222222"
}
},
"output_digest": "sha256:3333333333333333333333333333333333333333333333333333333333333333"
},
"updated_at": "2026-01-01T00:00:00Z",
"receipt_ref": {
"uri": "runx:receipt:discovery-example",
"type": "receipt"
},
"invocation_id": "ausca-discovery-example",
"output_digest": "sha256:148d0da3dedc9c4c32732baeff2c455c93dd57a4bf3a329539d8623302de4cf9",
"offer_revision_digest": "sha256:dcd533646010339d70c90646ae590fbbfed3f802015e6cdf90bc2760be0f9314"
}
}
}Tags
x402
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