Get comparable sales (comps) for a card, with anomaly filtering and optional tim
Get comparable sales (comps) for a card, with anomaly filtering and optional time-weighting. ยท needs a card_id (resolve via card-search, card-match, or image-match)
Answeringour last check, 2026-10-18
1 of 1checks answered this week
1020 msmedian answer time
$0.02listed price per call
$0.02price 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://api.cardhedger.com/v1/agent/cards/comps
| Category | Image and media |
|---|---|
| Provider host | api.cardhedger.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 10 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.02 | 1020 ms |
Example input (from the provider)
{
"body": {
"card_id": "1587446850514x224832321163624450",
"count": 10,
"grade": "PSA 9"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"card_id": {
"description": "Card ID \u2014 resolve one via card-search, card-match, or image-match.",
"type": "string"
},
"count": {
"description": "Number of comp prices (1-100)",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"grade": {
"description": "Card grade (e.g., 'PSA 10', 'BGS 9.5')",
"type": "string"
},
"include_raw_prices": {
"default": false,
"description": "If true, include raw price data in response",
"type": "boolean"
},
"time_weighted": {
"default": false,
"description": "If true, weight recent sales more heavily using WMA algorithm",
"type": "boolean"
}
},
"required": [
"card_id",
"count",
"grade"
],
"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"
}