# TCGPlayer Set Prices

> TCGPlayer Set Prices is a paid API for AI agents from api.tcgapi.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Returns current TCGPlayer market, low, mid, and high prices for every card in a specific TCG set by set ID

## Facts

- Endpoint: POST https://api.tcgapi.dev/v1/sets/100001/prices
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-tcgapi-dev-f7684994
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5XydZZJSEEISPP7NBP-sk

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability api-tcgapi-dev-f7684994 -d '<json body>'
```

Example prompt: Can you pull the current TCGPlayer prices for every card in set 100001 — I want market, low, mid, and high prices for all printings so I can track the total set value?

## When to prefer this

Use this endpoint when you need a full price snapshot across all cards in a single TCG set in one call, especially for set value tracking, sealed product analysis, or bulk pricing of an entire expansion. Prefer over single-card lookups when you need aggregate set-level data.

## Known failure modes

- Invalid or non-existent set ID returns 404 or empty result
- Set has no TCGPlayer pricing data available
- Payment failure returns 402 status
- Rate limiting or quota exceeded returns 429
- Malformed request body returns 400

## How this service works

TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing.

## Output

A JSON response containing current TCGPlayer market, low, mid, and high prices for each card printing in the requested set, keyed by card or printing ID, enabling per-card and aggregate set value calculations.

## Response schema (JSON Schema)

```json
{
 "type": "application/json",
 "description": "TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-tcgapi-dev-f7684994/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.tcgapi.dev](https://www.zero.xyz/host/api.tcgapi.dev/llms.txt)