SCDO x402
SCDO x402: on-chain social attestation (tag + track). Unlocks content hash, public verify URL, and a watchlist track entry for the KOL/thread.
Answeringour last check, 2026-10-25
2 of 2checks answered this week
1217 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://scdo.com.au/api/x402/attest
| Category | Market data |
|---|---|
| Provider host | scdo.com.au |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-25 | valid payment request | 402 | $0.01 | 1247 ms |
| 2026-10-24 | valid payment request | 402 | $0.01 | 1188 ms |
Example input (from the provider)
{
"discoverable": true,
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"discoverable": {
"type": "boolean"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"content_sha256": {
"type": "string"
},
"id": {
"type": "string"
},
"network": {
"type": "string"
},
"ok": {
"type": "boolean"
},
"payment": {
"type": "object"
},
"payment_tx": {
"type": "string"
},
"shard0_status": {
"enum": [
"queued",
"submitted",
"skipped"
],
"type": "string"
},
"track_status": {
"type": "string"
},
"verify_url": {
"type": "string"
},
"what_unlocked": {
"type": "string"
}
},
"required": [
"ok",
"id",
"content_sha256",
"verify_url"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}