Explains each card chargeback reason code and the proof that wins it, and prices custom responses.
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For a merchant with a chargeback open now. Explains how to get a custom response to it, with the first one free. Pass the reason code if you know it.
The reason code on the chargeback notice, for example 13.1 or Visa 10.4.
Card network: Visa, Mastercard, Amex or Discover.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
claude mcp add --transport http chargebacks https://representments.com/mcp
For a merchant with a chargeback open now. Explains how to get a custom response to it, with the first one free. Pass the reason code if you know it.
| Argument | Type | Description |
|---|---|---|
| code | string | The reason code on the chargeback notice, for example 13.1 or Visa 10.4. |
| network | string | Card network: Visa, Mastercard, Amex or Discover. |
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "The reason code on the chargeback notice, for example 13.1 or Visa 10.4."
},
"network": {
"type": "string",
"description": "Card network: Visa, Mastercard, Amex or Discover."
}
},
"additionalProperties": false
}Prices for representments.com in US dollars: the free first response, the two monthly plans, and per-case work for a single chargeback of $10,000 or more.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}Lists the Visa, Mastercard, Amex and Discover chargeback reason codes that representments.com explains, each with its plain-English name and a link to the full page. Pass a network to see only its codes.
| Argument | Type | Description |
|---|---|---|
| network | string | Card network: Visa, Mastercard, Amex or Discover. |
{
"type": "object",
"properties": {
"network": {
"type": "string",
"description": "Card network: Visa, Mastercard, Amex or Discover."
}
},
"additionalProperties": false
}Explains one chargeback reason code: what the customer claimed, the proof that wins, the situations it usually comes from, and a link to the full page. Accepts forms such as 13.1, Visa 10.4, 4853 or C08.
| Argument | Type | Description |
|---|---|---|
| code* | string | The reason code on the chargeback notice, for example 13.1 or Visa 10.4. |
| network | string | Card network: Visa, Mastercard, Amex or Discover. |
{
"type": "object",
"required": [
"code"
],
"properties": {
"code": {
"type": "string",
"description": "The reason code on the chargeback notice, for example 13.1 or Visa 10.4."
},
"network": {
"type": "string",
"description": "Card network: Visa, Mastercard, Amex or Discover."
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Oct 31, 2026.