One Piece Card Game API

One Piece
API Documentation

Complete REST reference for the One Piece Card Game API. Real-time prices from TCGPlayer and CardMarket, full card and set database for all OPCG sets.

In short

The One Piece Card Game API returns every OPCG set and card, from OP01 to the latest releases, with TCGPlayer (USD) and CardMarket (EUR) prices refreshed daily. Sets, cards, search and images are free (100 requests/hour); prices by set, set statistics and the other analytics endpoints need the Pro plan (€20/month) or its 7-day trial.

At a glance

Base path	`https://api.pokewallet.io/op`
Sets	All OPCG sets, from OP01 to the latest releases
Card IDs	`op_` + hex
Prices	TCGPlayer (USD) and CardMarket (EUR), refreshed daily
Free on every plan	Sets, set cards, card details, search and images
Pro plan or 7-day trial	Prices by set, set statistics, completion value, trending sets and top cards
API key	The same key as the Pokémon API and the other games, with shared rate limits

Ask about this APIChatGPT Claude

Updated Oct 19, 2026

Quick Start

Start fetching One Piece card data in seconds:

Get an API Key

Make Your First Request

Fetch all One Piece sets with a single call:

cURL

curl https://api.pokewallet.io/op/sets \
    -H "X-API-Key: YOUR_API_KEY"

Fetch a Specific Set

Get all cards in OP01 — Romance Dawn:

cURL

curl https://api.pokewallet.io/op/sets/OP01 \
    -H "X-API-Key: YOUR_API_KEY"

Authentication

All API requests (except /health) require authentication using an API key.

API Key Format

API keys follow this format:

Production keys: pk_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Development keys: pk_test_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Security Warning: Never expose your API keys in client-side code, public repositories, or logs. Always use environment variables.

Authentication Methods

You can authenticate using either the X-API-Key header or Authorization header:

X-API-Key Header (Recommended)

curl -H "X-API-Key: pk_live_your_key_here" \
     "https://api.pokewallet.io/search?q=pikachu"

Authorization Header

curl -H "Authorization: Bearer pk_live_your_key_here" \
     "https://api.pokewallet.io/search?q=pikachu"

Rate Limits

Rate limits vary depending on your subscription plan:

Rate limits are shared across Pokémon and One Piece endpoints.

Plan	Per hour	Per day	Paid endpoints	Price
Free	100/hour	1,000/day	—	€0
Coffee	1,000+/hour	10,000+/day	—	Buy a coffee on Ko-fi
Pro	5,000/hour	50,000/day	Pokémon + One Piece	€20/month
Ultra All 12	7,000/hour	70,000/day	All 12 games	€29/month
Business	Custom	Custom	All 12 games	Contact us
Early Access	1,000/hour	10,000/day	—	No longer available

All new users start on the Free plan. Upgrade from your dashboard.
Early Access was our initial launch tier and is no longer available for new users.

Please note: After upgrading your plan, activation may require a couple of hours.

See all plans, pricing and FAQs

Rate Limit Headers

Every API response includes rate limit information:

X-RateLimit-Limit-Hour: 100
X-RateLimit-Remaining-Hour: 95
X-RateLimit-Limit-Day: 1000
X-RateLimit-Remaining-Day: 823

Rate Limit Exceeded (429)

When you exceed your rate limit, you'll receive a 429 Too Many Requests response:

{
  "error": "Rate limit exceeded",
  "message": "Hourly limit exceeded",
  "limits": {
    "hourly": {
      "limit": 100,
      "used": 100,
      "remaining": 0
    },
    "daily": {
      "limit": 1000,
      "used": 523,
      "remaining": 477
    }
  }
}

Public Endpoints

No Authentication Required: These endpoints are publicly accessible.

GET/healthNo Auth Required

Check API status, database, cache, and storage health with response times.

Example Request:

cURL

curl "https://api.pokewallet.io/health"

Response Example (Healthy):

200 OK

{
  "status": "healthy",
  "timestamp": "2025-12-16T10:30:00.000Z",
  "version": "1.1.0",
  "checks": {
    "database": {
      "status": "healthy",
      "responseTime": 45
    },
    "cache": {
      "status": "healthy",
      "responseTime": 3
    },
    "storage": {
      "status": "healthy",
      "responseTime": 12
    }
  },
  "responseTime": 60,
  "region": "FRA"
}

Response Example (Unhealthy):

503 Service Unavailable

{
  "status": "unhealthy",
  "timestamp": "2025-12-16T10:30:00.000Z",
  "version": "1.1.0",
  "message": "Critical services unavailable - API may not function correctly",
  "checks": {
    "database": {
      "status": "unhealthy",
      "responseTime": null,
      "message": "Connection failed"
    },
    "cache": {
      "status": "healthy",
      "responseTime": 3
    },
    "storage": {
      "status": "healthy",
      "responseTime": 12
    }
  },
  "responseTime": 1050,
  "region": "FRA"
}

GET/No Auth Required

Get API information, version, and available endpoints.

Example Request:

cURL

curl "https://api.pokewallet.io/"

Response Example:

200 OK

{
  "name": "PokeWallet API",
  "version": "1.1.0",
  "status": "production",
  "authentication": {
    "required": true,
    "method": "API Key",
    "header": "X-API-Key",
    "format": "pk_live_xxxxxxxxxxxxx"
  },
  "endpoints": {
    "health": { "path": "/health", "auth_required": false },
    "search": { "path": "/search?q=charizard&limit=20", "auth_required": true },
    "cardDetail": { "path": "/cards/:id", "auth_required": true },
    "sets": { "path": "/sets", "auth_required": true },
    "setDetails": { "path": "/sets/:setCode?page=1&limit=50", "auth_required": true },
    "images": { "path": "/images/:id?size=high", "auth_required": true }
  },
  "rate_limits": {
    "per_hour": 100,
    "per_day": 1000,
    "plan": "free"
  }
}

GET/gamesNo Auth Required

Lists the games available under their own prefix (/mtg, /ygo, …) with their routes. Pokémon and One Piece are not in this list: they use /cards, /sets… and /op/….

Example Request:

cURL

curl "https://api.pokewallet.io/games"

Response Example (first of ten games):

200 OK

{
  "success": true,
  "data": [
    {
      "code": "mtg",
      "name": "Magic: the Gathering",
      "endpoints": {
        "sets": "/mtg/sets",
        "set": "/mtg/sets/:set",
        "card": "/mtg/cards/:id",
        "search": "/mtg/search?q=",
        "image": "/mtg/images/:id"
      }
    }
  ]
}

One Piece Card Game PRO endpoints: Pro or Ultra plan

Pro (€20/month) covers Pokémon and One Piece only. Ultra (€29/month) includes everything in Pro plus the paid endpoints of the other 10 games: Magic, Yu-Gi-Oh!, Lorcana and more.

Compare plans →

Sets Endpoints

GET/op/sets

Returns all One Piece sets ordered by release date.

Parameters:

Parameter	Type	Required	Description
`language`	string	Optional	Filter by language: `en` or `jp`

Example Request:

cURL

curl -H "X-API-Key: pk_live_your_key_here" \
     "https://api.pokewallet.io/op/sets?language=en"

Response Example:

200 OK

{
  "success": true,
  "data": [
    {
      "name": "Romance Dawn",
      "set_code": "OP01",
      "group_id": "3188",
      "language": "en",
      "release_date": "2022-12-02"
    },
    {
      "name": "Paramount War",
      "set_code": "OP02",
      "group_id": "3189",
      "language": "en",
      "release_date": "2023-03-10"
    }
  ],
  "total": 100
}

group_id is the numeric identifier for the set in the DB. Positive = TCG set, negative = CM-only set (no TCGPlayer data). Set images are not available for One Piece sets.

GET/op/sets/:setCode

Returns a paginated card list for a specific One Piece set.

Path Parameter:

Value	Behavior
`OP01`	Lookup by `set_code` (case-insensitive)
`3188`	Lookup by numeric `group_id`
`-8`	CM-only set (negative group_id)
`EB01`	Fuzzy fallback: automatically tries `EB-01`

Query Parameters:

Parameter	Default	Max
`page`	1	—
`limit`	50	200

Example Request:

cURL

curl -H "X-API-Key: pk_live_your_key_here" \
     "https://api.pokewallet.io/op/sets/OP01?page=1&limit=50"

Response Example:

200 OK

{
  "success": true,
  "set": {
    "set_code": "OP01",
    "group_id": "3188",
    "name": "Romance Dawn",
    "language": "en",
    "release_date": "2022-12-02"
  },
  "total": 50,
  "page": 1,
  "limit": 50,
  "data": [
    {
      "id": "op_3f8a12c4e9b7d02f...",
      "card_number": "OP01-001",
      "name": "Roronoa Zoro",
      "clean_name": "Roronoa Zoro",
      "sub_type_name": "Normal",
      "rarity": "L",
      "card_type": "Leader",
      "ext_color": "Red",
      "ext_cost": null,
      "ext_power": "5000",
      "ext_life": "5",
      "ext_subtypes": "Straw Hat Crew;Supernovas",
      "ext_attribute": "Slash",
      "ext_counterplus": null,
      "ext_description": "[DON!! x1] ...",
      "tcgplayer": {
        "url": "https://www.tcgplayer.com/product/...",
        "prices": {
          "low_price": 1.20,
          "market_price": 1.76,
          "high_price": 3.50
        }
      },
      "cardmarket": {
        "product_name": "Roronoa Zoro (OP01-001)",
        "product_url": "https://www.cardmarket.com/...",
        "prices": { "avg": 1.64, "low": 0.50, "trend": 1.70 }
      }
    }
  ]
}

CM-only sets (negative group_id): cards have tcgplayer: null and no ext_* fields. total is the full card count for the set (not just the current page). Each card also includes a clean_name field (normalized name without special characters).

Cards Endpoints

GET/op/cards/:id

Returns details for a single One Piece card. The id must use the op_ prefix.

Parameters:

Parameter	Type	Required	Description
`id`	string	Required	Card ID with `op_` prefix. Obtained from `/op/search`, `/op/sets/:setCode`, or `/op/prices`.

Example Request:

cURL

curl -H "X-API-Key: pk_live_your_key_here" \
     "https://api.pokewallet.io/op/cards/op_3f8a12c4e9b7d02f..."

Response Example:

200 OK

{
  "id": "op_3f8a12c4e9b7d02f...",
  "card_number": "OP01-001",
  "name": "Roronoa Zoro",
  "clean_name": "Roronoa Zoro",
  "sub_type_name": "Normal",
  "rarity": "L",
  "card_type": "Leader",
  "ext_color": "Red",
  "ext_cost": null,
  "ext_power": "5000",
  "ext_life": "5",
  "ext_subtypes": "Straw Hat Crew;Supernovas",
  "ext_attribute": "Slash",
  "ext_counterplus": null,
  "ext_description": "[DON!! x1] [Activate: Main] ...",
  "tcgplayer": {
    "url": "https://www.tcgplayer.com/product/...",
    "prices": {
      "low_price": 1.20,
      "market_price": 1.76,
      "high_price": 3.50
    }
  },
  "cardmarket": {
    "product_name": "Roronoa Zoro (OP01-001)",
    "product_url": "https://www.cardmarket.com/...",
    "prices": { "avg": 1.64, "low": 0.50, "trend": 1.70 }
  }
}

Error Codes:

HTTP	Condition
`400`	ID missing `op_` prefix
`400`	Corrupted or undecryptable payload
`404`	Card not found in DB

CM-only cards (group_id < 0): tcgplayer: null, all ext_* fields are null. SP reprints: cards whose card_number belongs to a different set return cardmarket: null to avoid cross-set price collisions.

Search Endpoints

GET/op/search

Full-text search on One Piece card name and card_number.

Parameters:

Parameter	Type	Required	Description
`q`	string	Required	`ILIKE %q%` on card name and `card_number` (e.g. `zoro`, `OP01-001`)
`page`	number	Optional	Page number (default: 1, min: 1)
`limit`	number	Optional	Results per page (default: 20, max: 100)

Example Request:

cURL

curl -H "X-API-Key: pk_live_your_key_here" \
     "https://api.pokewallet.io/op/search?q=zoro&page=1&limit=20"

Response Example:

200 OK

{
  "success": true,
  "data": [
    {
      "id": "op_3f8a12c4e9b7d02f...",
      "card_number": "OP01-001",
      "name": "Roronoa Zoro",
      "sub_type_name": "Normal",
      "rarity": "L",
      "card_type": "Leader",
      "tcgplayer": {
        "url": "https://www.tcgplayer.com/product/...",
        "prices": { "low_price": 1.20, "market_price": 1.76, "high_price": 3.50 }
      },
      "cardmarket": {
        "product_name": "Roronoa Zoro (OP01-001)",
        "product_url": "https://www.cardmarket.com/...",
        "prices": { "avg": 1.64, "low": 0.50, "trend": 1.70 }
      }
    }
  ],
  "total": 12,
  "page": 1,
  "limit": 20
}

Known limitation: Queries containing apostrophes (e.g. d'artagnan) return 0 results due to ILIKE handling of special characters. CM-only cards are not indexed for name search — only TCG cards appear in results.

Prices Endpoints

GET/op/prices?set_code={set_code}PRO

Raw prices for an entire One Piece set, all variants, no filtering. The set is identified via query parameters — set_code or group_id — not as a path segment. At least one is required.

Query parameters only. /op/prices?set_code=OP01 ✓ /op/prices/OP01 ✗

Pro feature — 7-day free trial available. Activate your free trial from the dashboard to access this endpoint at no cost.

Parameters:

Parameter	Type	Required	Examples
`set_code`	string	One of these	`OP01`, `EB-01`, `EB01` (fuzzy → `EB-01`)
`group_id`	number	One of these	`3188`, `-8` (CM-only set)

Example Request:

cURL

# by set_code (case-insensitive)
curl -H "X-API-Key: pk_live_your_key_here" \
     "https://api.pokewallet.io/op/prices?set_code=OP01"

# by group_id (numeric)
curl -H "X-API-Key: pk_live_your_key_here" \
     "https://api.pokewallet.io/op/prices?group_id=3188"

Response Example:

200 OK

{
  "success": true,
  "group_id": "3188",
  "total": 159,
  "data": [
    {
      "card_number": "OP01-001",
      "name": "Roronoa Zoro (001)",
      "variant": "Normal",
      "tcgplayer": {
        "low_price": 1.20,
        "market_price": 1.76,
        "high_price": 3.50,
        "mid_price": 2.10,
        "direct_low_price": 1.50,
        "updated_at": "2026-05-14T00:00:00Z"
      },
      "cardmarket": {
        "avg": 1.64,
        "low": 0.50,
        "trend": 1.70,
        "avg1": 1.60,
        "avg7": 1.65,
        "avg30": 1.70,
        "updated_at": "2026-05-14T00:00:00Z"
      }
    },
    {
      "card_number": "OP01-001",
      "name": "Roronoa Zoro (001) (Foil)",
      "variant": "Foil",
      "tcgplayer": { "low_price": 3.50, "market_price": 4.20, "high_price": 6.00, "...": "..." },
      "cardmarket": { "avg": 3.80, "low": 2.50, "trend": 3.90, "...": "..." }
    }
  ]
}

Error Codes:

HTTP	Condition
`400`	Neither `set_code` nor `group_id` provided
`404`	Set not found

For CM-only sets (group_id < 0): tcgplayer: null on all cards and variant: null (CM does not expose sub_type_name). The cardmarket object is always present with real prices.

One Piece Pro endpoints

Available on Pro, Ultra and Business plans, or during the 7-day trial. Same rules and response format as the Pokémon and other games' endpoints of the same name. Sealed products (booster boxes, packs) are excluded from statistics, completion value and rankings; DON!! cards count as cards.

Endpoint	What it returns
`GET /op/sets/:set/statistics`	Price statistics and rarity breakdown of a set. `:set` = set code (`OP01`) or group id. `?variant=normal\|foil`
`GET /op/sets/:set/completion-value`	Cost of one copy of every card in the set, TCGPlayer (USD) and CardMarket (EUR)
`GET /op/sets/trending`	Sets whose CardMarket prices moved most: 7-day average against 30-day average, cards from 1 € up. `?period=7d` `?limit=` (max 50)
`GET /op/analytics/top-cards`	Most expensive cards, or fastest-growing on CardMarket. `?metric=price\|growth` `?source=tcg\|cm` (growth: `cm` only) `?limit=` (max 100)

Price history is a Pokémon feature: /op/cards/:id/price-history answers 404. Current prices are in /op/cards/:id and /op/prices.

Statistics

200 OK — /op/sets/OP01/statistics

{
  "set_info": {
    "name": "Romance Dawn",
    "set_code": "OP01",
    "set_id": "3188",
    "total_cards": 159
  },
  "price_statistics": {
    "tcgplayer": {
      "avg_market_price": "53.37",
      "min_price": 0.07,
      "max_price": 3998.74,
      "most_expensive": {
        "id": "op_7816ebfb908c6a34cd6feabbf11c84943582bbc7d8109009e47917e7e499e84b245a31a536a5865d5663ccaa201c9f7f",
        "name": "Shanks (Parallel) (Manga) (Alternate Art)",
        "price": 3998.74
      }
    },
    "cardmarket": {
      "avg_price": "59.17",
      "min_price": 0.03,
      "max_price": 4566.67,
      "most_expensive": {
        "id": "op_7816ebfb908c6a34cd6feabbf11c84943582bbc7d8109009e47917e7e499e84b245a31a536a5865d5663ccaa201c9f7f",
        "name": "Shanks (Parallel) (Manga) (Alternate Art)",
        "price": 4566.67
      },
      "trend_direction": "up"
    }
  },
  "rarity_breakdown": {
    "L": 16,
    "R": 35,
    "UC": 32,
    "C": 49,
    "SR": 20,
    "SEC": 5,
    "DON!!": 2
  }
}

Completion value

200 OK — /op/sets/OP01/completion-value

{
  "set_info": {
    "name": "Romance Dawn",
    "set_code": "OP01",
    "set_id": "3188",
    "total_cards": 159
  },
  "completion_cost": {
    "tcgplayer": {
      "currency": "USD",
      "low_estimate": 7238.83,
      "market_estimate": 8485.5,
      "high_estimate": 38920.95
    },
    "cardmarket": {
      "currency": "EUR",
      "low_estimate": 6489.33,
      "avg_estimate": 9408,
      "trend_estimate": 9123.63
    },
    "note": "One copy per card (base finish). TCGPlayer prices in USD, CardMarket prices in EUR. Cross-currency comparison not available."
  },
  "breakdown_by_rarity": {
    "L": {
      "count": 16,
      "total_cost": 2758.99
    },
    "R": {
      "count": 35,
      "total_cost": 567.22
    },
    "UC": {
      "count": 32,
      "total_cost": 47.61
    },
    "C": {
      "count": 49,
      "total_cost": 21.23
    },
    "SR": {
      "count": 20,
      "total_cost": 859.62
    },
    "SEC": {
      "count": 5,
      "total_cost": 4225.13
    },
    "DON!!": {
      "count": 2,
      "total_cost": 5.7
    }
  }
}

Trending sets (first entry)

200 OK — /op/sets/trending?limit=3

{
  "period": "7d",
  "trending_sets": [
    {
      "set_name": "Extra Booster: Anime 25th Collection (Japanese)",
      "set_code": "EB-02-JP",
      "set_id": "-7",
      "card_count": 46,
      "cardmarket": {
        "price_change": "+91.3%",
        "avg_price_current": 208.2,
        "avg_price_previous": 108.85,
        "top_movers": [
          {
            "name": "Monkey.D.Luffy (OP05-060)",
            "change": "+197.9%"
          },
          {
            "name": "Tony Tony.Chopper (OP08-001)",
            "change": "+191.2%"
          },
          {
            "name": "Hannyabal (EB01-021)",
            "change": "+163.1%"
          }
        ]
      },
      "tcgplayer": null
    }
  ]
}

Top cards by price (first entry)

200 OK — /op/analytics/top-cards?limit=3

{
  "metric": "price",
  "source": "tcg",
  "top_cards": [
    {
      "id": "op_4efc83a71371699af41ffc592c2c1c2076567bcff30c224518260e7ad036150f0156f916c677e9abc3804cefaaf233c9c9",
      "card_info": {
        "name": "Monkey.D.Luffy (119) (SP) (Gold)",
        "clean_name": "Monkey.D.Luffy (119) (SP) (Gold)",
        "set_name": "A Fist of Divine Speed",
        "set_code": "OP11",
        "set_id": "24241",
        "card_number": "OP05-119",
        "rarity": "SEC",
        "card_type": null,
        "product_type": "card",
        "variants": [
          "Foil"
        ],
        "card_text": null
      },
      "current_price": 13000
    }
  ]
}

Images Endpoint

GET/images/:id

Returns card images served via CDN. Use the card's id as the path parameter.

Path Parameters

Parameter	Type	Description
`id`	string	Card identifier (e.g. `OP01-001`)

Example Request:

cURL

curl https://api.pokewallet.io/images/OP01-001 \
  -H "X-API-Key: YOUR_API_KEY"

Images are served as binary content. Use the image_url field returned by card endpoints to construct the URL directly.

Code Examples

JavaScript / Node.js

javascript

const API_KEY = 'YOUR_API_KEY';
const BASE_URL = 'https://api.pokewallet.io';

// Fetch all OP sets
const res = await fetch(`${BASE_URL}/op/sets`, {
  headers: { 'X-API-Key': API_KEY }
});
const { sets } = await res.json();

// Get a specific set
const setRes = await fetch(`${BASE_URL}/op/sets/OP01`, {
  headers: { 'X-API-Key': API_KEY }
});
const setData = await setRes.json();

// Search for a card
const searchRes = await fetch(
  `${BASE_URL}/op/search?q=Luffy`,
  { headers: { 'X-API-Key': API_KEY } }
);
const { results } = await searchRes.json();

Python

python

import requests

API_KEY = 'YOUR_API_KEY'
BASE_URL = 'https://api.pokewallet.io'
HEADERS = {'X-API-Key': API_KEY}

# Fetch all OP sets
sets = requests.get(f'{BASE_URL}/op/sets', headers=HEADERS).json()

# Get bulk prices for OP07
prices = requests.get(
    f'{BASE_URL}/op/prices',
    params={'set_code': 'OP07'},
    headers=HEADERS
).json()

Error Handling

The API uses standard HTTP status codes to indicate success or failure:

200

Request successful

400

Bad Request

Invalid parameters or malformed request

401

Unauthorized

Missing or invalid API key

403

Forbidden

Paid endpoint without the required plan or an active trial: Pro for Pokémon and One Piece, Ultra for the other games. The body includes redeem_url (trial not activated yet) or upgrade_url (trial expired).

404

Not Found

Card, set or image does not exist

405

Method Not Allowed

The API only accepts GET requests.

409

Conflict

/sets/:setCode/image: the set code matches several sets. Retry with ?language= or the numeric set_id.

429

Too Many Requests

Rate limit exceeded

500

Internal Server Error

Something went wrong on our side

502

Bad Gateway

An image could not be fetched from its source. Temporary: retry later.

Errors on game endpoints (`/mtg`, `/ygo`, …)

Status	`error`	When
400	`Invalid or corrupted card ID`	ID is neither `<game>_…` nor 64 hex, or belongs to another game
400	`Query parameter required`	`q` missing, shorter than 2 or longer than 100 characters
400	`Search query rejected`	`q` contains SQL-like text: rephrase it
400	`Invalid or corrupted card ID` + `did_you_mean`	The ID belongs to another game (e.g. a `lor_…` ID on `/mtg/cards`): `did_you_mean` has the right path
404	`Set not found` + `suggestions`	No set with that `set_id`/`set_code`. If you wrote the set name, `suggestions` lists the matching sets with their `set_id`
404	`Card not found`, `Image not found`	Card or image does not exist
502	`Image not available`	Image source temporarily unreachable
503	`Search temporarily unavailable`	The search took too long under load. Retry after the seconds in the `Retry-After` header, or use more specific words

Error Response Format

Every error has error (short, stable) and message (what to fix). When the API can tell what you meant, did_you_mean contains the corrected path:

// GET /magic/sets
  {
    "error": "Endpoint not found",
    "message": "Did you mean /mtg/sets?",
    "did_you_mean": "/mtg/sets",
    "docs": "https://pokewallet.io/api-docs"
  }

Authentication errors (401) also include an example request. A trailing slash is ignored: /sets/ and /sets are the same endpoint.

Best Practices

Use Environment Variables

Never hardcode API keys. Always use environment variables or secure secret management.

Handle Rate Limits Gracefully

Implement exponential backoff when you receive a 429 response. Check rate limit headers to avoid hitting limits.

Cache Results

Cache API responses when appropriate to reduce requests and improve performance.

Use Search Endpoint

Always use /search for the most complete and accurate data.

Monitor Your Usage

Check your dashboard regularly to track API usage and avoid unexpected rate limit hits.

Error Handling

Always implement proper error handling for network failures, rate limits, and invalid responses.

Security Reminder: Keep your API keys secure. If you suspect a key has been compromised, revoke it immediately from your dashboard and generate a new one.

One Piece Card Game API FAQ

Is there a One Piece Card Game API?

Yes. BerryWallet, the One Piece Card Game API of PokéWallet, is a REST API with TCGPlayer and CardMarket prices for every English and Japanese set from OP01 Romance Dawn onward. The free tier needs no credit card.

Is there a free One Piece card price API?

Yes. The free tier (100 requests/hour, 1,000/day) opens /op/sets, /op/cards/:id, /op/search and the card images, with TCGPlayer and CardMarket prices refreshed daily. Prices by set, set statistics, completion value, trending sets and top cards need the Pro plan (€20/month) or its 7-day trial.

Does the One Piece Card Game API include CardMarket prices?

Yes. Every card returns its TCGPlayer (USD) and CardMarket (EUR) prices where that market lists it, refreshed daily. Card ids start with op_ and work with /op/cards/:id.

Is BerryWallet the same as the PokéWallet One Piece API?

Yes. BerryWallet is the One Piece Card Game API of PokéWallet: same account, same API key and the /op/ endpoints documented on this page.

Can I use the same API key for other games?

Yes. One PokéWallet API key works for all 12 games, Pokémon and One Piece included, and the rate limits are shared across them.

Need Help?

If you have questions or run into issues, we're here to help!

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One PieceAPI Documentation

Quick Start

Get an API Key

Make Your First Request

Fetch a Specific Set

Authentication

API Key Format

Authentication Methods

Rate Limits

Rate Limit Headers

Rate Limit Exceeded (429)

Public Endpoints

Example Request:

Response Example (Healthy):

Response Example (Unhealthy):

Example Request:

Response Example:

Example Request:

Response Example (first of ten games):

Sets Endpoints

Parameters:

Example Request:

Response Example:

Path Parameter:

Query Parameters:

Example Request:

Response Example:

Cards Endpoints

Parameters:

Example Request:

Response Example:

Error Codes:

Search Endpoints

Parameters:

Example Request:

Response Example:

Prices Endpoints

Parameters:

Example Request:

Response Example:

Error Codes:

One Piece Pro endpoints

Statistics

Completion value

Trending sets (first entry)

Top cards by price (first entry)

Images Endpoint

Path Parameters

Example Request:

Code Examples

JavaScript / Node.js

Python

Error Handling

Errors on game endpoints (/mtg, /ygo, …)

Error Response Format

Best Practices

Use Environment Variables

Handle Rate Limits Gracefully

Cache Results

Use Search Endpoint

Monitor Your Usage

Error Handling

One Piece Card Game API FAQ

Is there a One Piece Card Game API?

Is there a free One Piece card price API?

Does the One Piece Card Game API include CardMarket prices?

Is BerryWallet the same as the PokéWallet One Piece API?

Can I use the same API key for other games?

Need Help?

One Piece
API Documentation

Errors on game endpoints (`/mtg`, `/ygo`, …)