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TCG API Bulk Price History
x402
TCG API Bulk Price History is a paid API for AI agents from api.tcgapi.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Retrieves historical price trend data for up to 100 trading cards in a single bulk request across Pokemon, Magic: The Gathering, Yu-Gi-Oh, Lorcana, and other TCGs.
Price / call$0.05
Success—
StatusUnknown
How this service works
Bulk price history for up to 100 trading cards — feed Pokemon, Magic, Yu-Gi-Oh, Lorcana trend data into pricing models and trading bots.
Output
A JSON response containing historical price data for each requested card, including time-series price points (market, low, mid, high) per printing sourced from TCGPlayer, suitable for trend analysis and pricing model ingestion.
Example use cases
Example prompt
“Pull the price history for these 50 Pokemon cards — Charizard VMAX, Pikachu V, and the rest of this list — so I can feed the trend data into my pricing model and spot which ones are trending up.”
Technical details
Endpoint
POSThttps://api.tcgapi.dev/v1/bulk/historyWhen to prefer
Use this endpoint when you need historical price trend data for multiple cards at once (up to 100) to power pricing models, trading bots, or arbitrage detection. Prefer over the single-card endpoint when analyzing trends across a portfolio. Use over the bulk current prices endpoint when time-series history (not just current price) is required.
Side effects
- Batch exceeds 100 cards — returns 400 error
- Invalid or unrecognized card IDs — partial results or 404 per card
- Payment not fulfilled via x402 — 402 Payment Required
- Rate limiting exceeded — 429 Too Many Requests
- Card has insufficient historical data — sparse or empty history array returned
Tags
x402
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