CPN

How-to: Integrate with JSON Schema

To facilitate the effective passing of RFI data, CPN provides JSON Schema that gives a clear, machine-readable contract you can validate your response against. This guide provides information about how to integrate with the JSON Schema returned by the get details for an RFI endpoint.

Use the following steps to retrieve JSON Schema for a given quote and respond with the required information.

Call the get details for an RFI endpoint. The API returns a JSON Schema object that defines the fields that must be transmitted in the RFI response.

Using the schema as a blueprint, construct your RFI data as a JSON object. For example, if the schema requires the address field, you should create a nested JSON object for the address, as defined by the schema's properties and $defs.

Before encrypting the response for transit, CPN expects that you perform client-side validation on the data. Using a JSON Schema validation library, check your constructed JSON objects against the schemas from Step 1. This should catch any structural or formatting errors before you interact with the CPN API.

Once validated, convert your JSON objects to strings and encrypt them. The steps outlined in How-to: Encrypt Travel Rule and Beneficiary Account Data also apply to encrypting RFI data for transit.

Send the encrypted payload to the submit RFI data endpoint.

The following is an example payload:

JSON
{
  "rfi": {
    "version": 1,
    "data": "eyJhbGciOiJFQ0RILUVTK0ExMjhLVyIsImVuYyI6IkExMjhHQ00iLCJlcGsiOnsiY3J2IjoiUC0yNTYiLCJrdHkiOiJFQyIsIngiOiI1TEtTbUtsNmVYV0dQNHlGb2tVaks4RGppU0l5YWpQdzJ6UUp1YVhFbEZzIiwieSI6IlRVT29MTV8wc294b0UzYVFmSExlUzRlRkZ3RU9tZ1VDRUh1eDVRMXdVYTQifX0.kVGnfB8eIqxq3bMvhedxUmZvkCrRfQOy.bTUOc_ilvZjb9VYP.pOS6Ul8Jnp_pijWtaQYC0b1NLN1Nc-t_MTsfj5EZy6s62ijQWGtAoo3enwx3gOpXIQDIIF7c-F3KSrVO33a5RIF8a4tvU7pRk_JDKVgHFVpSzvOaUHNHsMUvvctAncx1SneVE_gnm5ATkWO4_1i7irTkb-cjWLmvJ1vVEyJiC9ZgsEdK_eBAewpZTyyKxvoxBpo8IZ3g7qax712TvMsNpIJ_faQmsyRKwt2kBxDPyrWILcIvS1qij6uVOsEP2R6LXbWfBqVbklsgNPWjndXSmOJmsTdBjFzublMLSHmLxkfaD9gt3DxgD16rqDlKO9KmaRF3r322VumP4hrlfOsZUHHcVGeTpgjZwI9jrj76PiYtyCOeR7-kz97PamqrOQAfWRE8Rcp8QdCO6yFHFe3N2pI5kWakH783DVDAsm_x2VY_V8vCDe-xkIoJOabx3LqaxHq8_x_ATXZ01NX-5F9VqgtE73FOIGhinxt8G-Kfxvdlx6gv-QSfBvigVuoR1OCSPNB3OHirEKXY3IjWnjZuENNnXl9CqrCsHQZS1eb1KcaIkg_2NF6gi54htX6ijpUtyXS03IGZW6Bn6CSWqmmvMStIAIYO-8ZJrrleeCfU6WY5KjFlIvN6th-tE41JNJWS9mVqhjzwPC7GQ5bGkqq2zJKhALOuN_0oG4jXOYo1s3YAn-xw3kpq46fYyUrX4nLSocaKDeKOMMqh57_jcMDmHrXdmjlHGPMrBPdU_deub121c3ofTKgJg4KRC8mcTYcXe71uflARAr24msd9A_IPPVbhfvs06HOVKL2-jK6r_WL_9vWU3q-OPQHU3eWUOhI18vZ0CkGqJjtEKyBBmc4inWEbrsO02P2Zd5VTBCIoAaNrpY6n5mNyKPo6-PyrxNy27d6u2yoZvjG6QSuUO9DaX4AyGsE87agh_XgLW9RPXfcZQ7F5aUCQwEA0cF9YSEaYYBGziS7oQ99D1th1MQqEPcFxD5YPdyaPykU3Zbf5T8HSZz1risMbgQu97eXoarxm801pdw5cuKijqj39BVrgdLUfaQ9P-iGWcVJk8ZVXfHK3JHGaBuIjYNIy5lHF3TsKgV2x-wWxqER9vPdgejAGirkxHQaKPt2rg0rmbk3R7YTibT7yTKwO1PRiewi0lxKWvZqDbCoedyuYZCR0vup4S1ZVYX6uGBn-F5ODrnLoAZTbnV1tjDJgxFpA8EKsXWTrc78XH0715lY2OnbDtBOLMbxFJjK1_YDRU2UMkZTEx5BrhR4YibBd4-BCZT-dWTxanOHMxTKl823tyggY5lBQ8DlsLj1qZpOxKWYTM8WrLCZa7vZo9FmXw38FxYrqbwespe7xdS7onfmlI4Ug92eTtZ31FbZfcqOiAGgH9Etkj1M9scP0is6zVC6cIUQzC3NmHNxNtPv6XjMUWigijosvs7x9-qyVCqzJZlEGck2BJ6Uk7ug9QKcxHtaWgtuHPnA77KVE3Vi_dikYaXzxIdgjrGtqqUhXEhrAFkesvJ0UeH1ac94e-R8UrJX75w4DDoRyaFxQhDFdHVtD0ceVN7ekYJkmoS2eSAzWDwsKUvUrmafcfpQ922tZGq0RvnMh39SWy6I6xRFyYHarra24Gbawa5_THjB8TkHJ180giPC3KQAa_6Vz8CP-fks6_-MdGXPW0SYhNghNi_14ZXQ3rZYHaTICgeHhBfhJ4MQ6OlRkiRCrIkM5WSOTS_H715aeyUCL-dlZ0TiG2DpAIXkN1KMRp0jL_W12pg5SjKFAlOGnQgkgj9rO_C7pLxMyIhgEUKPHXMGN6Q7tpVhAAyTl0tabd7cvyWnf5L4UiyIpvb1qrt1bY6-VNA4KXz6Y5uiiBYFF_FIN3K6YZCT4l0zuh_gxmP9eba7zM5kgas1tr1IxYWI-mQiE9Rb8rX0hqXpMj27h9Mf_Sn56TJeEmW8d8x2Xy2Nb7KU9vQO-6uc_taXP0Lv5LFcSwZkdVe7FOeZD-GoaNDly9MdhXI4ELP4MOZXZFJeN7aCJvJeLRBPWnoM2aazDwtlA_KfhZVFtCsKKjJazv6J9h6CDHAm7NuexVJiPdtS1yknQDWrIBfneaLJasmtuhuAbRPtiTvvhQOXt51q0G7sjCSmmeNMwb5fFphe4wLJNmsbdgMFDcUVzb0ImIArCxqBEEK8uuRGcYaRifaLv0zkk29NAT99Ux580zaeN_x7aIMpJTt7jLP0-HZ-QU3MAGg3PLJ3_Oly6ABoULkEkmRhF0TtpU8z-kmmN6FtmzZK74kYEC75smgVTnnJK1kBdsZw9cxHeUx8aDJGrS3OK-uYN0dPJls2LC7X1rHD7ES179nPVBeJA2REm-jSlhVlV_I7JrVzlcXs0Fhx0hX-OgMKz_yQNHnM6RbgGnSLDcvND7vXqkEMgHeDRomhU1hMeu0DymctTKawtzIkV7MYwoibLDUeMvaXN8MicMs64D8I3Ld7BLtFf9o8rMeeNJ0Om7xdl9SGD2RYAep0cxw2rEIIr859e1vutBuvrrMz09dZKd05t1lu0jRztkQzUW9N-VZh9muTAoh_s3NrF2ZTFnRAfzxohwNLxxmX-Ov94FXBhuRHBQXb931I5m2URglrYcoAZ8RFoiAWW2AkHcyb5PRoQIt-LQhOM-bcn1VB44Okh10jqWpGbLno6AvE5FcoRVcspb0tor9EbksW2cipoypcaat5NhQgvo2rAPmkHGi8iB-z_xWORvUkaA2xknNW59myO6qTvjYQ_1P1ESbRO30nUeqgP3VoZrC1-bi9IbgSi-na31xEhdr-ZGuvtRSzyhWwqfviJgSMZ6_kkGW3gUI4ldurTwss6gDHWYmdV-lHtPMfYuD2KMQk1EyJ-3vZx0syLKDACL37HqAYvkW5GiOxrK9cNrSInQ8rZMDkXsaCZMEtvs03Qw2DyCBdoFeXPvFHJ6Vetou-7Oo6rdlmSkt5KdA-w9KKVIAt9WtYxNc-wjFm-vOMcOHb_xxzacDzYFJj8NxdW8GaVdrCvh3j5Yakr_3vSvRM5rpzQKMqw-B53SWV3oOHYu29qso5zSTz-dvAlZUL8Z1a3s13qdwhUkkRexIi6oTU0Da21pT-gCan2jSY_VKR8JdirKTLocn74JZ3InF8iH8XhOD0X7ySIbB69HqMLYRd9r13q2odfJ3cN1CWSF71zgIuZoYSbkO9DeFvCImA-WEIWrP1kJiYlpJi8VnFNQs8XWIxdCydft-8zvoXZbi0MoNt3kJExbKx7dReHx6B-6iwjuW8-o5RbeMvdTIYTp-y6YPsFhcVCvTlS7IefXqG4G3OrnNc5JIVnvdYXWCWUdWguiKdqB6FL_LSWOtsWrB6nIv69WP1WJJSa0Oa_EkxEwXK1BGH9-QpMqkP6rATSvsbaTywfCxqUqm7SzYH81lSCIvI5J7bWX5blk9rNZbp3aSeEpVRm03vwLrgUHLv9vMAopNnw5fZGKfcg3I5ZWYHNQo5BZk9LVpebMBYGijwNDnuFu08eF7ShlEzy50NsvgeDxZtfUVx8cviYn0MoTJBPlz1mXRSIr3zDIpefxDGnsQ1KK8LTi0Gbnt_ybeiT4yTmajrPLE4566D6AQIdDmCg_RsBtB_lAw.S2qu0MNMu2WNiEYoHh25ww"
  }
}
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