Pay $0.05 USDC to seal up to 100 KB of text until a future date
Pay $0.05 USDC to seal up to 100 KB of text until a future date. Content is inaccessible via GET /open/{token} until unlock_at passes. An optional label is visible before unlock via GET /status/{token}. Max unlock date: 10 years from now. Network: Base Mainnet. Each request stores one sealed text capsule and returns a token for later retrieval.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
770 msmedian answer time
$0.05listed price per call
$0.05price 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://timecapsule.0000402.xyz/seal
| Category | Market data |
|---|---|
| Provider host | timecapsule.0000402.xyz |
| 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 |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.05 | 770 ms |
Example input (from the provider)
{
"body": {
"content": "The winner of the 2028 US election will be...",
"label": "2028 election prediction",
"unlock_at": "2028-11-05T05:00:00Z"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"content": {
"description": "Text content to seal until unlock_at. Max 100 KB.",
"maxLength": 100000,
"type": "string"
},
"label": {
"description": "Optional short label shown in status responses before unlock. Max 200 chars.",
"maxLength": 200,
"type": "string"
},
"unlock_at": {
"description": "ISO 8601 datetime when the capsule unlocks. Must be at least 1 minute in the future and at most 10 years from now.",
"format": "date-time",
"type": "string"
}
},
"required": [
"content",
"unlock_at"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}