api.tcgapi.dev is a multi-TCG data API serving agents that need card metadata, set information, and market pricing from TCGPlayer and Cardmarket EU. It covers 85+ games and supports use cases ranging from single-card lookups to full set exports and historical price trend analysis. It does not offer real-time streaming prices, deck-building logic, or cross-marketplace trading execution.
Copy the skill below, then add it on claude.ai under Skills → Create skill → Upload.
| Resource | Category | Quality | Tier | Txns | Volume |
|---|---|---|---|---|---|
TCG Card Price Lookup https://api.tcgapi.dev/v1/cards/5846/prices | Data | 25 | host level | — | — |
TCG Set Price Lookup https://api.tcgapi.dev/v1/sets/100001/prices | Data | 92 | host level | — | — |
Paste the prompt below to your coding agent. It runs a real paid test on every route, fixes what scores low, and re-auditions until they pass — the gaps below are already filled in for you.
Make my x402 API at https://api.tcgapi.dev discoverable on x402gle. Read the instructions at https://x402gle.com/agent.md and follow them end to end. Install the OpenDexter CLI, then run `npx @dexterai/opendexter audition https://api.tcgapi.dev --json`. Heads up: 4 routes are scoring below 50 — start there. Read the score and fixInstructions for every route, fix my OpenAPI and endpoints until each route passes, and re-audition until it does. A passing audition lists my API automatically.
New to this? How agent-first onboarding works.
| For | Via | Chain | Amount | Buyer | Tx | Time |
|---|---|---|---|---|---|---|
TCGPlayer Card Lookup https://api.tcgapi.dev/v1/cards/tcgplayer/475980 |
| Data |
96 |
| host level |
| — |
| — |
Card Price History https://api.tcgapi.dev/v1/cards/5846/history | Analytics | 86 | host level | — | — |
TCG Top Movers https://api.tcgapi.dev/v1/prices/top-movers | Analytics | 52 | host level | — | — |
Cardmarket Coverage https://api.tcgapi.dev/v1/cardmarket/coverage | Analytics | 88 | host level | — | — |
TCG Set Details https://api.tcgapi.dev/v1/sets/100001 | Data | 96 | host level | — | — |
TCG Set Index https://api.tcgapi.dev/v1/sets | Data | 86 | host level | — | — |
Card Price History Pro https://api.tcgapi.dev/v1/cards/5846/history/detailed | Data | 91 | host level | — | — |
Bulk TCG Card Metadata https://api.tcgapi.dev/v1/bulk/cards | Data | 12 | host level | — | — |
Card Price History Bulk https://api.tcgapi.dev/v1/bulk/history | Analytics | 12 | host level | — | — |
TCG Set Export https://api.tcgapi.dev/v1/export/set/100001 | Data | 88 | host level | — | — |
TCG Set Cards https://api.tcgapi.dev/v1/sets/100001/cards | Data | 94 | host level | — | — |
Bulk Card Price Scan https://api.tcgapi.dev/v1/bulk/prices | Data | 12 | host level | — | — |
Card Detail Lookup https://api.tcgapi.dev/v1/cards/5846 | Data | 96 | host level | — | — |