SERVICE / DETAILother

StableUpload

POST stableupload.dev/api/upload

OPEN SERVICE ↗

SONAR SCORE0.000

LIVE PRICE0.005000

BAZAAR LIVE—

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

No recent observations

HANDSHAKE SUCCESS0.0%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY—recent response window

PRICE DRIFT—advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗

No probe history yet.

LIVE ENDPOINT METADATA

Buy an upload slot. Agent uploads file via returned URL.

Resource: stableupload.dev/api/upload

Network: eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x06dFF3c8380b5D1799874adA903fc3422882FD6f

Payment methods: — · Last validation: —

{
  "input": {
    "body": {
      "tier": "short-10mb",
      "filename": "quick-note.txt",
      "contentType": "text/plain"
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  },
  "output": {
    "type": "json",
    "example": {
      "maxSize": 10485760,
      "postUrl": "https://stableupload-prod.s3.us-east-1.amazonaws.com/",
      "uploadId": "2s42wjsk3a",
      "expiresAt": "2026-05-02T16:00:00.000Z",
      "publicUrl": "https://f.stableupload.dev/2s42wjsk3a/quick-note.txt",
      "uploadUrl": "https://stableupload-prod.s3.us-east-1.amazonaws.com/",
      "postFields": {
        "key": "uploads/2s42wjsk3a/quick-note.txt",
        "policy": "base64-policy",
        "x-amz-date": "20260425T160000Z",
        "Content-Type": "text/plain",
        "x-amz-algorithm": "AWS4-HMAC-SHA256",
        "x-amz-signature": "hex-signature",
        "x-amz-credential": "AKIAEXAMPLE/20260425/us-east-1/s3/aws4_request"
      },
      "curlExample": "curl -X POST \"https://stableupload-prod.s3.us-east-1.amazonaws.com/\" -F \"key=uploads/2s42wjsk3a/quick-note.txt\" -F \"Content-Type=text/plain\" -F \"x-amz-algorithm=AWS4-HMAC-SHA256\" -F \"x-amz-credential=AKIAEXAMPLE/20260425/us-east-1/s3/aws4_request\" -F \"x-amz-date=20260425T160000Z\" -F \"policy=base64-policy\" -F \"x-amz-signature=hex-signature\" -F \"file=@quick-note.txt;type=text/plain\"",
      "uploadMethod": "post",
      "uploadUrlExpiresAt": "2026-04-25T16:15:00.000Z"
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x06dFF3c8380b5D1799874adA903fc3422882FD6f",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x06dFF3c8380b5D1799874adA903fc3422882FD6f",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "5000"
    },
    {
      "raw": {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "payTo": "95xcrFtRVn2fkoAKiCUKxPpTc1GN8MTyonVwLFfJfzux",
        "amount": "5000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      },
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "payTo": "95xcrFtRVn2fkoAKiCUKxPpTc1GN8MTyonVwLFfJfzux",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "amountAtomic": "5000"
    }
  ]
}

METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.