Curl listMarketBook error

[devefab]

Hi guys, can someone tell me what's wrong with this curl post?

# Execute the curl command and save response to a file
curl -s -X POST --header "Accept: application/json" \
--header "Content-Type: application/json" \
--header "X-Application: $APP_KEY" \
--header "X-Authentication: $SESSION_TOKEN" \
--data '[{
"jsonrpc":"2.0",
"method":"SportsAPING/v1.0/listMarketBook",
"params": {
"marketIds": ['$MARKET_IDS'],
"priceProjection": {
"priceData": "EX_BEST_OFFERS"},
"orderProjection": "EXECUTABLE",
"matchProjection" :"ROLLED_UP_BY_AVG_PRICE"},
"id":1
}]' \
$HOST > "$OUTPUT_DIR/football_markets_Prices.json"


heres the ouput: [{"jsonrpc":"2.0","error":{"code":-32602,"message":"DSC-0018"},"id":1}]

[WTPooh]

"priceData": ["EX_BEST_OFFERS"]

[devefab]

Thanks WTPooh for that... had the same result though.

[WTPooh]

Most likely your problem is here: "marketIds": ['$MARKET_IDS']
Try something like "marketIds":["1.207772667"]

[devefab]

I am in awe. I used that $MARKET_ID variable in another method request and it worked... impressed that it didn't work there, but that was definitely the cause. Thanks so much! Do you know how many markets you are allowed to query in a single string?

[WTPooh]

Read about Market Data Request Limits here: https://docs.developer.betfair.com/d...Request+Limits