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Transcribe Media
by Ausca Transcription in AI models & inference
x402 APIPassing, checked 3 h ago
Speech-to-text for one immutable audio or video artifact, returning normalized text and timed segments for audio-to-text or video transcription workflows.
POST https://ausca.com/v1/transcribe-media
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 137 ms typical, 137 ms slowest 5%
- Last check
- 3 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://ausca.com/v1/transcribe-media" \
-H "content-type: application/json" \
-d '{"idempotency_key":"ausca-x402-discovery-example","input":{"artifact":{"artifact_ref":"runx:artifact:sha256:8888888888888888888888888888888888888888888888888888888888888888","content_digest":"sha256:9999999999999999999999999999999999999999999999999999999999999999","media_type":"audio/mpeg"},"language_code":"en-AU","media_format":"mp3"},"input_schema_digest":"sha256:7104c2ab18922a8af6556e1db88de929bc93338520758702c1aa7c59e311681e","offer_id":"media.transcription","offer_revision":"transcription-bytes-r7","offer_revision_digest":"sha256:0cafa81ab1948b57713a28613490fa52f551a1db4c96e3140b85dd265e7ba7ab","output_schema_digest":"sha256:e49c0818147668b6e69e4f16d500cb40dc9f3831d8fad9ddf1809be631a9d436"}'import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fausca.com%2Fv1%2Ftranscribe-media
const res = await pay("https://ausca.com/v1/transcribe-media", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"idempotency_key":"ausca-x402-discovery-example","input":{"artifact":{"artifact_ref":"runx:artifact:sha256:8888888888888888888888888888888888888888888888888888888888888888","content_digest":"sha256:9999999999999999999999999999999999999999999999999999999999999999","media_type":"audio/mpeg"},"language_code":"en-AU","media_format":"mp3"},"input_schema_digest":"sha256:7104c2ab18922a8af6556e1db88de929bc93338520758702c1aa7c59e311681e","offer_id":"media.transcription","offer_revision":"transcription-bytes-r7","offer_revision_digest":"sha256:0cafa81ab1948b57713a28613490fa52f551a1db4c96e3140b85dd265e7ba7ab","output_schema_digest":"sha256:e49c0818147668b6e69e4f16d500cb40dc9f3831d8fad9ddf1809be631a9d436"}),
});
console.log(await res.json());Example input
{
"idempotency_key": "ausca-x402-discovery-example",
"input": {
"artifact": {
"artifact_ref": "runx:artifact:sha256:8888888888888888888888888888888888888888888888888888888888888888",
"content_digest": "sha256:9999999999999999999999999999999999999999999999999999999999999999",
"media_type": "audio/mpeg"
},
"language_code": "en-AU",
"media_format": "mp3"
},
"input_schema_digest": "sha256:7104c2ab18922a8af6556e1db88de929bc93338520758702c1aa7c59e311681e",
"offer_id": "media.transcription",
"offer_revision": "transcription-bytes-r7",
"offer_revision_digest": "sha256:0cafa81ab1948b57713a28613490fa52f551a1db4c96e3140b85dd265e7ba7ab",
"output_schema_digest": "sha256:e49c0818147668b6e69e4f16d500cb40dc9f3831d8fad9ddf1809be631a9d436"
}Example output
{
"inspect_url": "/v1/invocations/ausca-discovery-example",
"invocation": {
"invocation_id": "ausca-discovery-example",
"offer_revision_digest": "sha256:0cafa81ab1948b57713a28613490fa52f551a1db4c96e3140b85dd265e7ba7ab",
"output": {
"language_code": "en-AU",
"schema": "ausca.transcription.output.v1",
"segments": [
{
"end_seconds": 2,
"start_seconds": 0.5,
"text": "Hello from Ausca."
}
],
"source_digest": "sha256:9999999999999999999999999999999999999999999999999999999999999999",
"text": "Hello from Ausca."
},
"output_digest": "sha256:316f092e09cd48df9c983e9457cae065819033c57baab6ed16bf2a12837b7cfa",
"receipt_ref": {
"public_url": "https://runx.ai/r/0000000000000000000000000000000000000000000000000000000000000000",
"type": "receipt",
"uri": "runx:receipt:discovery-example"
},
"state": "succeeded",
"updated_at": "2026-01-01T00:00:00Z"
},
"status": "accepted"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 3 h ago | Passed | 402 | 137 ms | $0.4 |