Explains each card chargeback reason code and the proof that wins it, and prices custom responses.
Connect Remote server
claude mcp add --transport http chargebacks https://representments.com/mcp
{
"mcpServers": {
"chargebacks": {
"url": "https://representments.com/mcp"
}
}
}
{
"servers": {
"chargebacks": {
"type": "http",
"url": "https://representments.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://representments.com/mcp
Tools 4 found in our last check
list_reason_codesLists 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.
lookup_reason_codeExplains 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.
get_pricingPrices for representments.com in US dollars: the free first response, the two monthly plans, and per-case work for a single chargeback over $10,000.
get_help_with_a_disputeFor 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.
Details
| Endpoint | https://representments.com/mcp (Streamable HTTP) |
| First published | 31 Oct 2026 |
| Last updated | 31 Oct 2026 |
| Registry name | com.representments/chargebacks |
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